First post, and a potentially dumb question for people with more wheel building experience than me.
Is it reasonable/safe to build a 16 front/20 rear disc brake wheelset for a road bike? Not something I'd ordinarily consider, but I have a set of older 16/20 carbon fiber rims that I'm not using because the braking with rim brakes is awful, particularly in the rain. Yes, I have a source for 16/20 disc hubs.
I weigh ~145 lbs, if it matters, and I've been riding a regular 16/20 wheelset for years with no issues.