Hey guys, I am thinking about buying a WR450 and I have some questions for you guys. I posted a thread on the "what bike should I buy" thread and there some people that are of the opinion that the WR's are a pain in the butt to work on. Do you guys who own the bikes, (07+) feel like they are difficult to work on and why? I would like to know how often you guys are doing your oil changes, valve checks, replacing top ends, etc. I am debating on getting a WR and a KTM 450 XC-W or a 2t 300XC-W. Once I buy the bike I am not going to be able to sink $500+ into the bike every few months or so. I am trying to get a really good idea of what to expect to spend on this bike during the course of ownership. I am going to be riding in the woods, desert, private ranch land and fire roads with this bike. I plan on riding it pretty hard most of the time, but I will also probably mess around on it some too. I am not going to be abusing it at all and I plan on doing the best maint that I can for it. Any help would be greatly appreciated!