I just bought a 2006 Apex off of my Dad. It only has about 1200 miles on it. He only used it for one trip last year, and he was the second owner. It is a GT model. Any issues with these I should be aware of? Any changes or modifications I should keep an eye out for? As far as I know to date he has a clutch kit, Simmons gen 2 skis, the extension, and is picked. Might do a little work to it, but looking to keep it as a spare trail sled for me and friends, and relatives without sleds. Thanks Guys