And because the Bible is our final authority, the doctrine of the "Investigative Judgment" is not to be found in the Bible, neither is the year 1844. This doctrine was omitted in your list, but is an integral part of SDA teachings.
This bible study is a scriptural refutation of the Investigative Judgment teaching based on Daniel 8:14.
www.logosapostolic.org
Also, the Antichrist will appear in the future, and the Protestant Reformers were clearly mistaken is calling the pope (or the papacy) the Antichrist. Of course this is not a critical matter but it violates Revelation 13.
So while 99% of what you listed is biblical, there is a small percentage that ruins everything. Also Ellen G. White is not generally regarded as a prophetess by most Christians.
How will Christ take the saints and separate them from the wicked at the Second Coming unless they have been judged, got to think that through...
Matthew 25:31-34
31 When the Son of man shall come in his glory, and all the holy angels with him, then shall he sit upon the throne of his glory:
32 And before him shall be gathered all nations: and he shall separate them one from another, as a shepherd divideth his sheep from the goats:
33 And he shall set the sheep on his right hand, but the goats on the left.
34 Then shall the King say unto them on his right hand, Come, ye blessed of my Father, inherit the kingdom prepared for you from the foundation of the world:
1 Peter 4:17
For the time is come that judgment must begin at the house of God: and if it first begin at us, what shall the end be of them that obey not the gospel of God?
Its in the scripture, both the saints and the wicked will be judged..
Romans 14:10
10 But why dost thou judge thy brother? or why dost thou set at nought thy brother? for we shall all stand before the judgment seat of Christ.
2 Corinthians 5:10
10 For we must all appear before the judgment seat of Christ; that every one may receive the things done in his body, according to that he hath done, whether it be good or bad.
And scripture shows us the process..
Daniel 7:9-10
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.
Its clear that any judgment that takes place prior to the Second Coming cannot include the active sins or iniquity, works, etc.. of the people from the earth. But the records of their lives are present, and these clearly show their works whether good or bad, and whether they have put on the robe of righteousness of Christ, or continue under the bondage of Satan and his rebellion against God. But yet none of these people are present in the courtroom to join in the review of the records and they will not know until Christ comes with their reward.
Revelation 22:11-12
11 He that is unjust, let him be unjust still: and he which is filthy, let him be filthy still: and he that is righteous, let him be righteous still: and he that is holy, let him be holy still.
12 And, behold, I come quickly; and my reward is with me, to give every man according as his work shall be.