I recently purchased a 05 Vinson as my first quad. So far I do not regret this decision. Unfortunately I couldn't be selfish and just get a quad for me, I had to get a couple of em for the kids also. Needless to say I am a poor-boy right now. I am fastly approaching it's first scheduled maintenance and still have 5+ months of warrantee left. Should I wait for my warrantee to finish up before doing any performance enhancements? Any opinions as to the first thing I could do to upgrade it (hopefully inexpensive)?