I would want two sets. The original releases of all of them with slight fixes in them like re-doing lasers, remastering sound (not re-dubbing) and maybe adding engine glows.

I would also like a Special Edition of the entire saga where Jar Jar's scenes are re-done completely so he isn't an idiot, he has correct gramatical speech and his voice is lower. Editing Anakin's lines in the prequels, making Yoda CG in TPM and redoing Yoda in 1-3 to make him a hybrid of the prequel yodas and the original yodas. Add in the deleted scenes, delete unneeded scenes (like Obi-Wan talking with Dooku). Colour Jango's armour like a clean armour of Boba's (without the scratches), rework the emperor's face in all of the films to make him more believable, add expression to Yoda's face and make his voice consistant in ESB so that it doesn't go higher than 1-3 and 6 (in the movie, his voice is very high at times), rework all of the explosions in the OT, re-cut the duels in the OT to make them faster paced. Add flashback scenes in the OT (Obi-Wan remember the old times, and Vader's remunitions while Luke is being shocked). Have the emperor hand Anakin a new lightsaber in the holgram of the Jedi Temple and then Obi-Wan picks up Anakin's old lightsaber (could easily be done from afar with CGI) so that in the final battle, Anakin's lightsaber is red. Anakin's eyes should be consistantly yellow once we see him on Mustafar. (They are only yellow in one shot, wth?) Add music to the podrace scene and to the execution scene. Re-dub Greivous's voice, get rid of Vader's "NOOOOOOOOOOO!!!!!!!!" and change it to him just yelling "AAAAARGH!" with everything in the room floating and flying violently. For OT do a lot of what Ady did.

This way I could have the original ones, and a more modern saga.