Amen on the pacer, I love mine, too! I haven't put fenders on mine yet, but I was looking at the planet bike 35mm cascadia road fenders. What size did you get? Because I held some 45mm's that I had laying around up to my bike and those did not fit under my brakes (I'm pretty sure I'm running short reach calipers. I think the 35mm's should fit. Otherwise, shoot the guys at surly an email. They might be busy right now getting ready for interbike, but they're usually pretty quick with a response.