I'm getting a new bike and I have narrowed it down to either a XR 400 or a YZ 426. I have never ridden a 426 however I have ridden a 400 handful of times. I ride a lot in Baja and I'm not to much of a dune rider. I am about 5'10, 155 lbs. What recommendations do all you experts have? I am leaning towards a 400 just because parts for it are more readily available in Baja, I think, and it seems to be the bike to have for down there. Thanks in advance and I look forward to hearing all your opinions!