What's up man. There are a few guys here in town that can install, but I don't really trust anyone too well. I can give you a few hints and recommendations, just give me a call or come by my work.
Stan's Car Stereo 5610 Frankford Ave Ste E
806-785-4546.
BTW, I think I met you in Dallas at Kellers. I have the black SVT with the Ground Controls and 19" Axis wheels.
-derek