Awesome, thanks for the replies everyone! Now that I've learned so much about the different wheelsets available, I feel confident that I can make an informed decision.

As much as I would like to buy super light rims and double butted spokes and go all-out on a really nice, superlight wheel, my budget still takes precedence over my inner weight weenie whisperings. I decided to stick with the Mavic CXP22's, but only because it's a cheap wheelset; I have to remind myself that I'm not going for a premium build. Nevertheless, I really learned a lot about wheelsets over the past few days and I really appreciate all your guys' help!