Hmmm...While I agree that the 70th week happenings are as you listed them, I don't think there is any "7 year tribulation" to be found there. IMHO, the book of Revelation is sort of a "tower of truth"; an ascending picture of what is going to happen - as one ascends higher and higher towards the top of the tower ones view grows wider and wider over the landscape. When one reaches the top one will see the whole view - chapter 21-22, which completes the picture one sees as one ascends. Does that make any sense?
Yes, that's probably one way of looking at it. Rick Joyner’s The Quest has a similar theme, very powerful.
However, Jesus tells John that His revelation to John is about a timeline (Rev. 1:19). With care and the Holy Spirit's help, one can add the various "times” throughout the book to two divisions of 3 1/2 years each.
BTW, I wouldn't discount the Daniel's words out of hand here. Study closely what he's talking about in these passages. You have to back in time and in God's Word in Kings and Chronicles to the Babylonian captivity during the reign of Zedekiah, the last recorded king of Judah, and Jeremiah 25:11-12, and then count forward from the "command to restore Jerusalem unto Messiah the prince" (when Jesus first came as Savoir) (Dan 9:25). It has been shown to have been exactly 493 years in actual time or "sixty-nine weeks" in Daniel's prophetic time. So the measure here is one week equals seven years.
What about the seventieth week? Dan 9:27 reveals this last week and the broken covenant and abomination of the world ruler in the midst (halfway through) of the "week" (3 1/2 years). This maps exactly to 2 Thess 2:4 and more precisely to the events after Rev 11: 14 and in Matt 24:15-31 (the second 3 1/2 years - what Jesus called "the end").