New Grand Prix owner from the Metro Detroit area, I've always wanted a GTP and I ended up with a GXP instead (no complaints). This is my second pontiac I also own a G6 and am on g6performance forums too. I work at the largest independent car audio shop in the midwest/east coast area and have quite a bit of experience and would be happy to help you guys out if you have any audio/video/remote starter questions or problems etc. and for those of you in MI I would be happy to help you get a great deal on equipment and install if you need it so just send a pm and I'll get back to you. I'm also looking forward to learning more about the W-body cars as well