Sorry, I pasted this one twice. It's been on my phone for a while, and I've posted this here before once.
Well, some bits and pieces:
The story would very much end with The Maker being defeated and the cracks in "what's real" and "what's not" starting to show, and everything after that would be left up to interpetation.
Ultron would've been kept as a slave by The Maker throughout the story, and he'd go in peace, not angry, just wanting to be free, and not to make others suffer, for he has felt what suffering is.
I remember Iron Anon saiying he'd like his story to have a "really sunny" take, like the comics, movies, and tv shows from the early 2000's, ala Ultimates and Mad Men. That would be my approach to this final arc as well.
It'd be very sunny and shiny and totally diferent from the Cyberpunk aspect from before, with the raining and techno-neon and night all the time (perphaps furthering the sense this is all propaganda...)
I believe I've said what I wanted to say. For me, this would work as a fine "final story" for the Marvel Universe, since their stories are always a bit more bleak than DC's stories and all that. Ironic, considering the movies, right? I wanted a story where EVERYBODY is opressed, where EVERYBODY is fucked, and even the bad guys want to do some "good" (Maestro is benevolent, Doom is even kinda nice, even Richards is actually trying to make humanity better with his technological/biological "improvements") and as you see, It'd have an "transhumanistic" aspect as well. Well, that's what I've got for now folks, any questions or comments feel free to ask!