Even if I could, it would have to just be prequels-only at this point. If I hold out for some more raw materials, the OT would be a lot better. And we want that, of course.
The only edit with drastic, major changes to it is AOTC. Among other things, I completely removed the droid factory sequence and replaced it with the two deleted scenes. And I even seamlessly removed R2 and 3P0 from the arena battle. It flows so much better!