The ROTJ stuff is most fascinating to me, because of the potential for fan edits. I wish I knew more about what it would take to clean up these shots. Is good-looking colorization of the female pilots possible? For scenes requiring the dialogue to re-recorded, what about impressionists? Music? There's a lot of work that could be done.
All in all, proper use of that stuff in ROTJ:R or any other ROTJ project is going to require a whole lot of work.