Hey, I'm sure you can deal with a little constructive criticism. ;)
The Empire has millions of TIE Fighters... why do they have to all be the same color? The interceptors too? I don't see how it looks better (maybe it's easier?) to desaturate every one of the blue TIEs, rather than making them a uniform blue color, as you just said yourself that they're all already blue in the high def edit that a tiny percentage of people will be able to view.
If anything, you should be changing the ones in ANH to blue, for consistency's sake!
The less of the movie that looks like black & white, the better...