I'm wanting to keep as few items in the install as possible but want to go with an active setup. Is there a good quality HU (~$500) that has an adequate DSP? Many moons ago, Eclipse had a nice single DIN DSP but I havent been able to find anything like that right now but I'd be willing to run a single DIN HU and DSP if one is out (double DIN dash). I dont care about Nav and all the iPod/Multimedia integration, I just want a nice sound flexible HU. Any ideas? Install is going in an '06 GTO so I dont have a lot of free space anywhere and would prefer the crossover/DSP in dash if at all possible. Appreciate any advice you guys/gals have.