RE: Lightsaber reflections/glow
I remember discussing this back in the ANH:R days, especially in regards to Ben in the Cantina. Someone did a mock-up that looked extremely convincing back then, but it was not to be incorporated into the final revision. Maybe things have changed for Ady and he would want to give it a go this time around. This is an effect I'm 100% in favor (or is that favour?). As long as it is pulled off right (and this is Ady we're talking about, so I would expect nothing less), ambient glow bouncing off the environment would add more realism and cast a mood in certain scense, expecially inside the carbon freeze chamber.
If it's possible, I say do it!