Star Wars required a different attitude, and I think that what I did to it was appropriate for the film. So there.
All three have isolated scores.
I know what would work for a Classic Edition 3-in-1 case. There's a painting Drew Struzan did for the Star Wars RPG ... or the card game ... half of it is OT characters, half is PT, with Vader in the middle - it's in the Star Wars posters book and I've scanned it. The OT side would be nice for a case.
I like the idea of using your 2004 cases for the Classic Editions though. With the "wood," "snow" and "blood" covers respectively.