Do you think there will be a chainline issue? Maybe I'm just saying this because I just bought a Sugino xd crankset and un54 107 bb for my conversion and I'm running a kmc z510 1/8" chain and my drivetrain is still making noise and there still seems to be a slight chainline issue. It seems to be turning fine but it's cutting it really close. Kinda bummed but maybe it will work out.

Sorry for making this about me, I'm just bummed because I want to ride my bike. Anyways, if he is using the original BB and a track specific crank won't there be a chainline issue?