AHN
Have it be original up to Mos Eisley. The first shot with the 'scurriers' I would leave in. Then cut to the SE shot, minus the droid wackiness. Then have the original version for the shot that starts the stormtrooper diolauge. Then have the SE far shot, before having the original Canina entrance. Then it will be entireley original version until the Falcon takes off, which will be SE.
The entire inside the Death Star scenes will be SE for just general better Matte Paintings, except for major things like Han's lots-of-stormtroopers-room.
The Death Star space battle would be primarily SE, except for the explosion which would be original.
The Award Ceremony would be SE, just because they aren't cardboard cutouts.
ESB
Original version. The whole thing.
ROTJ
Everything would be original up until the new Bantha shot, which would be SE. Then entire ordeal with Jabba's Palace will be original.
Come the end of the film, I would have all the shots of the galaxy-wide celebration, but when It comes back to the Ewoks, they will sing as in the original.
I think I will do this sometime, if I ever want to give Star Wars to a friend.
