Currently looking to upgrade the Ksyrium Equip wheels on my Pinarello Quattro, that came with the purchase. Not looking at going too exy, but was wondering if the Campy Zondas would be a good start, and make a big enough difference in rolling and weight, or is better option to spend a bit extra and go for Fulcrum Racing 1's. Do about 200kms a week, with a bit of short sharp climbing ,and fairly big guy at 6'3 and 92kilos. Any advice would be great!