Regarding the stormtroopers issue, it would be logical if they had blue blasters, but there's a thing with colours and weapons in the saga. And me too think it would be nice to show something, anything that connect them with PT clonetroopers besides being white. I said in another thread I'd love to see like a "collection" of "oold republic" clonetrooper and stormtrooper helmets in that imperial council inside DS, stating how militarized the Empire was.

There's also one thing I notice in ANH about stormies, even in ESB but not in ROTJ, their helmets, seem to be wide, or something I dont know, but I can tell ROTJ stormtroopers look almost as broad-shouldered and proportioned as PT cg clones. Of course this would be an almost impossible work to do, but still I couldn't help saying it.