need some help w/ suspension. I'm going to lower my B7 S4, but don't want to sacrifice any performance. I've seen a few pics of cars w/ the H&R C/O's, and like the ride height at the highest setting, so this is my question. If i'm not interested in any of the other height settings but the highest, are the adjustable C/O's the best way to go? Or can I save money any lower it w/o going the C/O route? I plan on taking it to the track every once in a while, but use it for everyday driving as well. So...I don't want a rougher ride. Any suggestions? I'm obviously a newbie.