To James Swift: Can you please tell me the model name of the Sugino single ring crankset seen in your pix posted on 11-09-08? Also, what BB did you use and what chainline did you achieve? I have a Sugino triple on one of my larger wheeled bikes and enjoy its lovely finish, narrowish q-factor and square taper BB.
My just-completed Swift build with Sram dual-drive has a Shimano Octalink triple MTB crankset with middle 42t ring only cuz that's what was in the spare parts box. I had to cut corners somewhere to get the thing on the road :-(
However, I'd like a more elegant solution as funds become available.
PH