Hate to break it to you Monroville, but the original scene didn't have dialogue either (aside from Anakin hearing Palpatine's voice). ;-)
Not to discredit Cade's good work, but the scene as it is, is already very powerful. Cade's color correction (or should I say 'alteration') didn't do anything about that. And oh yeah, the scene is tinted in orange...because the sun is setting!