SpenceEdit said:
Well I looked at it, and the problem is that we can see Luke's hilt very clearly in his hand. its beyond my abilities to switch their sabers, but I may still have Vader with both of them at the beginning.
perhaps you could just edit it not to show Luke's hilt. If changing the colours of the sabres is the problem, Bob has experience in that field, he could you how to do it. He's done impressive stuf with Anakin/ObiWan duel in his ROTDS edit