I'm wanting to put some full-length fenders on my commuter/winter trainer/cyclocross. It's a Trek XO-1. I've got 700x32's on it. There are eyelets on the fork and right near the rear dropouts. It looks like fenders will work, but I'm concerned at the lack of a chainstay 'gusset'- a lot of bikes have this 'bridge' welded between the chainstays near the bottom bracket. Then they thread a hole in there for the rear fender to attach to. Can I put on full fenders without this? Does anybody have an XO-1 with fenders or have any recommendations for me?