Well I sold my RZR so I was thinking about buying a cheap project to play with. There is a running Banshee on craigslist for $800 OBO. It has the front J arms versus the a-arms, so I guess it is '87-90 model. What are the drawbacks of the J-arms, and can the brackets for a-arms be welded to the frame to convert it over easily or is the frame completely different?