My girlfriend has a new Orbea with 10 speed Dura-Ace being built up. Altec + with carbon. She is 55kg. She wishes to purchase wheelset for same. Looking at New Dura-ace, Bontrager x-lite, Ksyriumsl2, or velomax orion 11. She wishes to use them to train and race on. Has anyone got suggestions for which is the best of these????