What's the general opinion on the FSA Gravity wheelset 20mm front hub/12mm rear hub? Anyone here even have these? They came stock on my new ride, seem to take the hits pretty well wearing 2.35 Nevegals over the last couple of weeks, but don't hear much about them on here or elsewhere. I'll be the first to admit wheel expertise doesn't represent my strongpoint. All I normally need to is that they're round, anti-taco strength, and don't weigh a ton. .