Killbot said:

I like the suggestion of shortening Luke's arm to reduce the obviousness that Mark's hand is still there, plus it seems feasible in terms of effects...

I hadn't even thought of that. Good idea. (although I think Luke's arm isn't as bad an offender as in Jedi where we can see Vader's wrist bend after his hand is lopped off)

Any attempt to add more ground troops and such to Hoth will be awesome too, but even if all you do is fix continuity/technical goofs and color correction, that's really all it needs in my opinion. But you must do what you feel is right, of course.
I have nothing but the greatest faith in your abilities and judgment.

After all this is what your exasperation results in, and you alone have seen the true facts of pure hero's ground. (I'll give you a nickel if you can tell me where that last line came from :)