First time posting on bikeforums! Wasn't sure if I should post in the Leader thread but figured I'd just ask Scrod...

Looking into building up a 51cm Leader 721 and after searching the forums for cranksets, I think I'm going to pick up the SRAM S-300's. Good match for the 721? It will be a 48t and likely to be paired up w a 17 or 18t cog... also, 170 cranks okay?

Also, what do you think of the nashbar carbon fork?