Speaking of skin, in the WP3.0 preview clip, in some shots the Rebel troopers look too pale. I'm especially thinking of that one closeup near the end - the guy's face has almost no color in it. When I turn up the saturation in VLC, those shots look better - but all the other shots look way too saturated. Perhaps those shots can have their color turned up?
How do the skin tones look in your 35mm source? I've never seen a version where the Rebel troops look that desaturated...