I have a 2009 WR450,all the emissions stuff gone,fmf,jetted,stage 1 cams. it has plenty of power and I love the way it runs.it has an explorer kit on it now (let laughter and jokes commence)haha....and yes I will be getting a timbersled this year! I always have favored Yamahas for reliability,durability,ease of maintenance and finding parts,(no KTM dealer anywhere near me) problem is it isn't street legal and I scattered the engine on my roadbike last summer. alaska wont let you register dirtbikes even with a conversion kit. so I am really looking for a street legal bike to commute in the summer to work (10-15 mi) ride on the weekends and bolt the timbersled on in winter. I found a good deal on a 2013 500 KTM EXC. I have never owned a ktm and honestly dont know much about them. are they as reliable as yamaha,have approx the same maintenance shcedule,and longevity? also does anybody have experience on a 500 exc with a timbersled? any suggestions or input would be greatly appreciated,thanks in advance