I agree, the Crud road racer looks to be the best choice out of the ones you list, although I would prefer something more substantial myself, like Planet Bike Cascadias or something from SKS. My wife and I both have the Cascadias and they work great. I finally convinced her to get them on her Cannondale Quick 3 after I got tired of cleaning her drivetrain every time we road an unpaved trail. The Quick 3 is a lot like your bike so I think they would work fine.