well seems like you paid about the same amount for your chainring and cranks as I am going to (around 350). The bb I was looking at is the campy record. These are also prices I haven't compared to others and when I go and pick these up at the shop I think they have special group sales that can save you some cash. Anyways my bike how it is now is just for transportation and fun. The goal would be to get to the track in San Jose I heard about and see how I like that.