wow great help guys i have been reading up on some of these wheelsets and they are what i'm looking for. I guess i didn't realize how much my Mavic CXP 22 rims weighed but i'm not really surprised. I have been able to go up hills pretty fast with the bike the way it is set up right now i'm looking to go faster though because, aren't we all! Anyway, i guess what i'm looking at right now is doesn't the rim height matter much? Let's say 27mm vs 30 mm. Also i'm looking for bladed aero spokes, on one of the wheelsets there was a 2.3 or a 3.2 mm spoke. What difference does that make am i looking for something that is bigger or thinner? The last thing is spoke count, im guessing i want something that is on the lower side like 20 F 24 R? Or maybe even lower. Thanks for the continued help everyone.