In reply to kevin stephens:
I got a set of Mavic Ksyrium Elite S this Spring as a way to persuade myself to do the Fred. Just over 1500g without tyres, been very pleased with them. Stung the wallet to the tune of £475.
Not sure about the weight but I know a few folk with Fulcrum Racing 3's who rate them as the best wheel for the money, at one point they could be had for about £350 which is ridiculous.