Hey everybody. I have never been much of a bike rider until my eleven YO daughter started to like the sport this spring. I got her a Trek 220 and bought myself a circa 94 Specialized Crossroads. It was stock except for a set of new SECA FPS road tires. I really like the way this bike handles, but was thinking of upgrading to a road bike when a 95 Trek 7900 comp frame in excellant shape fell into my hands. I have never built a custom bike and would really appreciate any specific parts that would help me do a build for a nice commuter bike. I really need specific part info for high end to mid end shifter, derailler, and cranksets.