I got to actually test the new derailer out on the trails today, and I'm pretty damn happy... that being said, I plan on getting a set of Deore shifters, a 9-speed Deore cassette, a Deore front derailer and an STX crankset. I'm even thinking of a Rock Shox MTB Suspension Seatpost, but I probably won't get one, my ass is getting pretty calloused from the seat already, I won't feel a damn thing soon.