This might be a strange topic considering this is a forum for the preservation of the Original Trilogy, but I wonder how many people would be interested in Special Editions of the Prequels where they used current technology to improve the special effects and possibly reinserted a few deleted scenes.
It has already been done just last year, mate:-
‘Star Wars: Prequel Trilogy - SPECIAL EDITION’:-
www.youtube.com/watch?v=5zCSSd8QCVk - all 3 Prequel films came in with a total run-time of 6 hours.