Who actually manufactures the Snow Hawks? I know Rotax makes the engines and a bunch of other companies make other parts that go on there, but who actually makes them? I know Ad Boivin manufactures them, but I was trying to find the depreciation value of my Snow Hawk, and I called 4 different places trying to figure out, who actually makes them. Anyone know? Or if anyone knows what the depreciation value is, that would be great. It is a 2002 503cc Fan cooled Snow Hawk w/ 300 miles.