If money is not object, IMO these are the best bling for your buck:
http://www.zefal.com/stronglight/pag...=pedalierRoute

If you're looking for a nice improvement for your buck, go here:
http://www.neuvationcycling.com/wheels/r28sl.html

or here:
http://www.xxcycle.com/cgi-bin/shop....154&MARQUEID=0