One thing I've seen that might be of interest to you for the headlights is to take apart the housing and paint the non-necessary silver parts black, and then silicone seal them back up.
Just mask the reflective parts, and spray a few coats. Here's a suggestion on where to spray:
It's a rough picture, but I think you get the point. Don't paint anything that would interfere with the headlights. It might be worth buying a set of OEM headlights, and painting them, so if you mess up, or don't like the result, you still have your originals to use.