This is a really smart crank and Alex tends to have good prices on sugino stuff. I'm going to do something similar with a vintage bike--a 1978 Trek TX 900--that I want to build up for a really hilly ride I do in the fall (the Dairyland Dare, usu. north of 6,000 ft. of climbing over a metric century). I'm going to use a vintage stronglight 99 crank with 47/32 rings and a 13/30 in the rear for that ride.