I bought a Wilier Cross bike (we are a Wilier Dealer) and built it out from the parts off my beloved Ritchey Ti Cross bike.
To say that the ride qualities are sweet would be a big f'ing understatement!
I put the OMG Enve 6.7s on it and with SRAM Force 10 spd on it it was just a stupid 16 lbs!
I use it on any rough road rides that I do and don't feel I'm giving much up from riding the S-Works Venge believe it or not.
It makes me want to get a Zero 7 or 9 now!