Hello, I'm new to the snowmobile world. I purchased a 93' Polaris XLT, Indy Special for the purpose of ice fishin. Will ride otherwise, but, mainly fishin. My question is, What year or years or models, of polaris's are compatible with mine ? I am in need of a tank, mine is a 2 pc. set-up , seat maybe, and might need other parts, not sure yet. No snow or ice to ride yet. Anyhow, If anyone can tell me a few things, like is mine an edge, wedge or otherwise style ? Some things just change too fast. Again, Thanks in advance, Mike in Ohio.