I would like to make a MCU starting in the 80s TL, but i dont have anywhere near the time to make such an elaborate one, especially since the only one i've given a serious cast to was the Spider-Man film. Kilmer would probably be the best bet for Cap, maybe you could have Charles Bronson in a smaller role as Nick Fury as well (this would be howling commandos era-fury, since the first film would be set in WWII), and if there was a sequel, a young Wesley Snipes would be a good choice for Falcon. Still dont know who to cast for the villains (you would have to use Skull and Zemo, and maybe Zola, appearances wouldnt matter much for the first two since they'd be behind makeup and hoods respectively).