Nice found on the Vader's hand over the matte, doubleofive!
Obviously Angel's version is the way to go for ROTJ:revisted.
(Still I'd like to have a clear vision where exactely is that bridge in the throne room, because my "bridge version" could be good from a continuity point of view.) I'm sure some of you can find a drawing of the throne room. Like this one (but more focused on the throne room):
http://images1.wikia.nocookie.net/starwars/images/8/8a/ITW_Emperors_Tower.jpg