I am looking to build up a TT bike. I will be equipping it with Campy Record and ZIpp 404's. I bought my girlfriend a complete 2007 Felt B2 and it's a great bike, but I currently have an orange 2008 Orbea Orca http://gallery.mac.com/phototravel#100016 and need a TT bike for myself. I haven't ridden either bike as my GF's B2 is too big for me and there are no LBS's that have the Ordu. Anyone have any experience with either or both of these bikes? I can get the B2 Frame for $1500 (retail is $2000) or the Ordu frame for $2500 (retail was $3000), ...any advice?