Adywan, while looking at some of this Stardestroyer stuff, I remembered yet another thing I wanted to mention - During the sequence of the initial 'Imperial Fleet' shots, we see a 'shadowed' Stardestroyer at the bottom-left of the shot below , which is onscreen for several seconds, and which is very dark in places -
Now because this Stardestroyer element was already used by you in your new 'ANH:R' Death Star 'reveal' (onscreen for shorter, but not 'flipped' into reverse), I wonder if you would consider REPLACING this one in 'Empire', so that it won't stand out as such an obviously 're-used' element by the time we come to it?
Allowing for the fact that you would be able to colour-'match' these different elements together, perhaps you can use something like the Stardestroyer that is shown in the following post below, instead -