I am building up an old schwinn world sport that I love so much as my first fixed gear bike. I am going to repaint it properly and I am really stoked. I got a cheap wheelset for it. They are fomula hubs with alex rims and a 16t dura ace track cog. Someone in my area is selling a used dura ace crankset for $170. Initially, I hadn't thought I was going to spend that much on the cranks, especially without a BB or chainring. Should I go for it? If not, what else should I consider? Also, what kind of chainring?
Thanks! Just looking for extra input!