Thanks for all the replies. I have Tektro/CaneCreek hoods, and they are very comfortable. My only gripe is that my bike is heavy due to all the commuting junk attached to it. I use Ritchey WCS classic drops, which I find very comfortable. They are light (triple-butted), but they also flex a lot. The BB shell & chainstays flex a lot too. Finally, the frame/stem fit is good for high-cadence spinning and being aero, and it feels OK when standing up, but I feel perhaps too stretched out for climbs in the saddle.

OK, who am I kidding! I'm trying to rationalize building another bike...