Thanks for all the input. I would be interested in trying a wheelset build, but just have too many projects that I'm already putting off "until after my ride". Maybe in a couple of years. I've gotten lots of info from archive posts, as well as a list of wheel builders.
Looking for sub $500. 165lb, for racing/climbing, as most of my training miles are on a heavier duty wheelset. I do have the Kinlin XR-200 rims and light spokes in mind, may have to find some middle ground on the hubs to meet cost limits.