Since I agree with what I quoted per your post above, it's simple then.
Revelation 20:4 And I saw thrones, and they sat upon them, and judgment was given unto them: and I saw the souls of them that were beheaded for the witness of Jesus, and for the word of God, and which had not worshipped the beast, neither his image, neither had received his mark upon their foreheads, or in their hands; and they lived and reigned with Christ a thousand years.
The time frame this is involving is the same time frame the following is involving.
Daniel 7:9 I beheld till the thrones were cast down, and the Ancient of days did sit, whose garment was white as snow, and the hair of his head like the pure wool: his throne was like the fiery flame, and his wheels as burning fire.
10 A fiery stream issued and came forth from before him: thousand thousands ministered unto him, and ten thousand times ten thousand stood before him: the judgment was set, and the books were opened.
11 I beheld then because of the voice of the great words which the horn spake: I beheld even till the beast was slain, and his body destroyed, and given to the burning flame.
12 As concerning the rest of the beasts, they had their dominion taken away: yet their lives were prolonged for a season and time.
Daniel 7:22 Until the Ancient of days came, and judgment was given to the saints of the most High; and the time came that the saints possessed the kingdom.
There's the beginning of the thousand years, all of these verses I just submitted via Daniel 7. And what disproves Amil is this.
Daniel 7:21 I beheld, and the same horn made war with the saints, and prevailed against them;
This precedes what I just submitted from ch 7. Which means these events in verse 21 precede the beginning of the thousand years. Clearly, that can't work with Amil since Amil has the beginning of the thousand years starting 2000 years ago and that Daniel 7:21 can't possibly fit anything prior to the beginning of the Amil proposed thousand years.
The chronology looks like this. The events involving Daniel 7:21 followed by the beginning of the thousand years. Therefore, it clearly matters where one places the beginning of the thousand years. As of the beginning of the thousand years, the 7th trumpet in question, it has already sounded, not instead, that it is yet to sound in the future. And since the 7th trumpet obviously hasn't sounded yet, the thousand years have not begun yet, either.
Daniel 7 per what I submitted from it is telling us that the time that comes when the saints possess the kingdom, it is meaning at the beginning of the thousand years. And that the thousand years are preceded by the events recorded in Daniel 7:21. Good luck getting that to fit with Amil when Amil has the beginning of the thousand years starting 2000 years ago. As if it makes sense that Daniel 7:21 can fit an era of time prior to Amil's proposed beginning of the thousand years.
What has been crossing my mind lately since the 7th trumpet obviously involves an era of time, the era of time that it is involving include the vials of wrath, the 2nd coming, the beast getting cast into the LOF, satan getting bound, then the thousand years, followed by satan's little season then he too being cast into the LOF and finally the GWTJ. IOW, it is at the end of all these things when the mystery of God is finished. Maybe that can work, maybe it can't, I just don't know. All I know is that it is something that has crossed my mind lately for some reason.
Daniel's prophecy points to the first advent of Christ. Which John writes began with the binding of Satan in time symbolized a thousand years. So, I agree the prophecy in Dan 7 that is repeated in Revelation is a depiction of the Son of man, the exact image of the Ancient of days. I'll let you do your own comparison and instead of commenting I've emboldened particular similarities.
Revelation 1:13-18 (KJV) And in the midst of the seven candlesticks one like unto the Son of man, clothed with a garment down to the foot, and girt about the paps with a golden girdle. His head and his hairs were white like wool, as white as snow; and his eyes were as a flame of fire; And his feet like unto fine brass, as if they burned in a furnace; and his voice as the sound of many waters. And he had in his right hand seven stars: and out of his mouth went a sharp twoedged sword: and his countenance was as the sun shineth in his strength. And when I saw him, I fell at his feet as dead. And he laid his right hand upon me, saying unto me, Fear not; I am the first and the last: I am he that liveth, and was dead; and, behold, I am alive for evermore, Amen; and have the keys of hell and of death.
Revelation 5:10-12 (KJV) And hast made us unto our God kings and priests: and we shall reign on the earth. And I beheld, and I heard the voice of many angels round about the throne and the beasts and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands; Saying with a loud voice, Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing.
Daniel 7:9 (KJV) I beheld till the thrones were cast down, and the Ancient of days did sit, whose garment was white as snow, and the hair of his head like the pure wool: his throne was like the fiery flame, and his wheels as burning fire.
Daniel 7:10 (KJV) A fiery stream issued and came forth from before him: thousand thousands ministered unto him, and ten thousand times ten thousand stood before him: the judgment was set, and the books were opened.
Daniel 7:11 (KJV) I beheld then because of the voice of the great words which the horn spake: I beheld even till the beast was slain, and his body destroyed, and given to the burning flame.
Daniel 7:12 (KJV) As concerning the rest of the beasts, they had their dominion taken away: yet their lives were prolonged for a season and time.
Daniel 7:13 (KJV) I saw in the night visions, and, behold, one like the Son of man came with the clouds of heaven, and came to the Ancient of days, and they brought him near before him.
Daniel 7:14 (KJV) And there was given him dominion, and glory, and a kingdom, that all people, nations, and languages, should serve him: his dominion is an everlasting dominion, which shall not pass away, and his kingdom that which shall not be destroyed.
Daniel 7:22 (KJV) Until the Ancient of days came, and judgment was given to the saints of the most High; and the time came that the saints possessed the kingdom.
Daniel 7:23 (KJV) Thus he said, The fourth beast shall be the fourth kingdom upon earth, which shall be diverse from all kingdoms, and shall devour the whole earth, and shall tread it down, and break it in pieces.
Daniel 7:24 (KJV) And the ten horns out of this kingdom are ten kings that shall arise: and another shall rise after them; and he shall be diverse from the first, and he shall subdue three kings.
Daniel 7:25 (KJV) And he shall speak great words against the most High, and shall wear out the saints of the most High, and think to change times and laws: and they shall be given into his hand until a time and times and the dividing of time.
Daniel 7:26 (KJV) But the judgment shall sit, and they shall take away his dominion, to consume and to destroy it unto the end.
Daniel 7:27 (KJV) And the kingdom and dominion, and the greatness of the kingdom under the whole heaven, shall be given to the people of the saints of the most High, whose kingdom is an everlasting kingdom, and all dominions shall serve and obey him.