I have a sugino crank on my voyageur, paired with tiagra integrated shifters and LX derailleurs. It works great. I sometimes consider swapping the crank for a modern shimano MTB crank, something with an external cup BB, because they are so much stiffer than the square taper that the sugino uses. If I were starting fresh that's what I would do for sure. The suginos are classy and attractive but they don't have the same stiffness or feel as powerful.