I want to try to get brifters- and that is where I am going to spend a little money. I have found a few of the tiagra shifters (brifters) for around 120 used. If you know of any equivalent quality for less $ then please let me know. I would much rather save money there and spend more on a nice fork. I will try to save money wherever possible and getting a 2300 or a sora will save me at least $40, so I will probably try to get one of them. Should I buy a new crankset or will used be alright?