Lots of good choices here already. I just wanted to add another... I have built several wheelsets with Velocity rims/hubs and they are very nice as well. There are TONS of options here, not only with the number of spokes you want, but also tons of colors which are fun. Generally in the $1000 price range you will find wheels in the 1300- 1400 weight range.

Have fun and keep us posted!