First, the event of Revelation 11 transpires at the event when the beast rises out of the abyss, which is for “one hour,”The saints in Revelation 13:7 are the (Two Witnesses) in Revelation 11:7, same beast making war and overcoming the (Two Witnesses) the saints being overcome isn't the church as you suggest
Revelation 11:7KJV
7 And when they shall have finished their testimony, the beast that ascendeth out of the bottomless pit shall make war against them, and shall overcome them, and kill them.
Revelation 13:7KJV
7 And it was given unto him to make war with the saints, and to overcome them: and power was given him over all kindreds, and tongues, and nations.
Revelation 17
12 And the ten horns that you saw are ten kings who have not yet received royal power, but they are to receive authority as kings for one hour, together with the beast.
When the seventh king’s reign comes to an end, the beast in Revelation 17 has “one hour” to form an alliance with the ten kings to make war with Christ at his return,
The beast in Revelation 13 has power for 42 months to persecute the Church,
Revelation 13
5 And the beast was given a mouth uttering haughty and blasphemous words, and it was allowed to exercise authority for forty-two months…
7 Also it was allowed to make war on the saints and to conquer them. And authority was given it over every tribe and people and language and nation,
Obviously, Revelation 13 and 17 are chronological because the 42 months must commence prior the “last hour” of the beast.
Since Revelation 13 and 17 cannot be chronologically reversed then the ten kings gain their crowns with the rise of the beast and lose them when the beast suffers its deadly wound, depicted in Revelation 17. They take up their crowns again with the rise of the beast, who suffers the deadly wound,
Revelation 13
3 One of its heads seemed to have a mortal wound, but its mortal wound was healed, and the whole earth marveled as they followed the beast.
Historicism pays attention to the details, which makes the two witnesses, the 144k and the great multitude when Christ returns.
The 42 months represent the 1260 years the papacy persecuted the saints, before Protestantism wounded it.