DH and I each of 3 at the moment a commuter (low end road for me, cyclocross for him), road bikes (carbon comfort for me, racing aluminum for him) and a mountain bike. He is probably getting a new mountain bike this year but we plan to convert his to a single speed for errands.
Keep the hybrid, but shop around for a road bike, Treks can be slightly over priced.
Amanda
2011 Specialized Epic Comp 29er | Specialized Phenom | "Marie Laveau"
2007 Cannondale Synapse Carbon Road | Selle Italia Lady Gel Flow | "Miranda"
You don't have to be great to get started, but you do have to get started to be great. -Lee J. Colan