By the way, I don't know if this has been mentioned or not, but this idea is quite similar to the 90's videogame Mickey Mania. Each level takes place in a Mickey cartoon, starting with the oldest and reaching up through the newer ones from the 90's. Steamboat Willie, The Mad Doctor, Moose Hunters, The Lonesome Ghost, Mickey and the Beanstalk and The Prince and the Pauper.
I'd be extremely shocked if we don't see Steamboat Willie in the ride. The game's level even used a neat effect in the second level to "magically" transition the graphics from black and white into color, which would be very cool to see done in a ride (probably could be with some sort of digital mapping effect. Would love to see Lonesome Ghost and Mickey and the Beanstalk adapted into the ride as well. Would also be quite surprised if Sorcerer's Apprentice isn't included (and it should be, i'm dying to see a proper physical showscene of Mickey on the cliff calling forth the seas and heavens). There's almost limitless potential here with the vast library of classic Mickey cartoons.
And yes, that is me sounding slightly excited for a change, wanting desperately to be optimistic. In spite of everything that is already questionable about this project, and all that could end up going wrong in the end... Can't I be hopeful for once without being sorely disappointed by the end product?