Hi all. I've weighed the pros and cons between the XR400 and the CRF450X. For the climate I live in and the kind of riding I enjoy I know I'd prefer the XR. ANyhow, in light of the brutally high fuel prices we are seeing in North America ($1.15/litre in Canada, which equals just below $4.00/gal US) Im interested in what kind of mielage I can get with an XR400 for the street. We're talking of streetifying an XR so I can run to the beach or the grocery store. If I ride nicely without pulling any catwalks etc, what I can expect. My mielage in my truck is killing me.