I'm happy to read this. My local shop swears they are good machines. I trust them. I plan to get a pair and join the local 4x4 club. there are 500 miles of trails here. Anyone see a problem with going small? I have a Yamaha timerwolf 250cc. It's plenty. I see so many 600 and 800 CC machines, I want fuel economy and maneuverability. Any reason not to go small cc?