Local shop is Ghostrider Motorsports. I don't know if there is a guy that still works in Cranbrook, but I think he was working at Roadrunners a few years ago. His name was Don R., and I knew him from Trail. He was a good mechanic and built a couple turbo sleds. He knew his way around a wrench alright. I would ask around. You could always call Linderman in the Crowsnest Pass....he might know a thing or two about Arctic Cats...