I have a Trek 7500 FX frame (2000 model I think) and two wheels. I was thinking about making it into a single speed. It has the brakes already and the fork. I was thinking about buying a drop handlebar and probably a new stem. Also I would need a new crank set and spacers right? Does anyone have any ideas on what parts to get. I am meaning to use this bike for training, so I'm thinking about get clipless pedals. With this in mind, what do you guys or gals think of the crankset to get?