Is it me or does Yamaha have an awesome engine with no mechanical issues. I ask this since I've been searching all the 08 450's threads & no one hardly has anything to say bad about the engines reliability. I currently have a KTM 250 xc 2 stroke, & possibly getting a 450 in the near future. It seems Honda has the dreaded valves, I had an 03 & feared the valves evertime I went riding. Is there any complaints on the 08 YZF 450's engine reliability?