Monroville said:

Uh oh! Are the Star Destroyer engines going to be blue?

Also, by making the shuttle a little larger it will be easier to see.

BTW, is there any way to darken the SD hull a little more? I think it does look quite a bit improved over the original scene, but it would be interesting just to see how it would look...

yes, the engines are going to be blue. The AVCHD was only a colour correction to be closer to the original and the engines weren't blue for the most part originally in ESB for some strange reason.

I don't want to darken the hull any more. darkening it makes the stardestroyer blend into the background too much. Even though the lighting is incorrect the focus is immediately on the top stardestroyer being lighter which it should be