I'm looking to build a really light set of "Usable" endurance XC racing wheels. I'm 145 lbs and ride pretty smooth. I was thinking about DT 240 hubs 28or 32 hole(?) (maybe center lock?), DT revolution spokes(maybe 2x's), ZTR rims and Scrub rotors. I want them to be reliable not ridiculous weight weenie for street use only! Thoughts are welcomed.