Are cup and cone bearings more forgiving of the potential misalignment from an unfaced surface?
Andy - I was just in Rochester for Thanksgiving. My two brother-in-laws ride tandems there and I have a CoMotion Cappuccino. We do family tours every year and had a great trip across NY State on the Erie Canal a few years ago. It beats the heck out of the C&O & GAP IMO.
Are you a builder; I see you ride several Stewart bikes...
I was inquiring about a CoMotion Cascadia Frame BTW.