One thing i won't be doing is changing any colours of the Sabers in ROTJ. There were only ever 3 colours in the OT: Red, Blue & green. I hated the way that they added a purple lightsaber just because SLJ thought it would be cool that he would be the only one with a purple one. I've seen some videos on YOUTUBE that have all manor of colours for the sabers which just becomes a "change it because you can" scenario. There will be no other colour sabers in any of my revisited saga than we saw in the OT.

I really don't think the force ghosts need recolouring at all. I've always loved the way they looked. I'm just thankful that they never did add Qui-Gon's ghost to ROTS because knowing GL he would have changed the look completely, although i have noticed that they look a little more faded than they use to.