I have a 1997 GP1200 with a bad hull.  I am looking to take the guts out of mine and put into another hull.  Does anyone know which years and models that are the same and compatible with my 97 GP1200?  I have heard that models such as the GP800 and GP760 will not work as they are too short being they have a 2 cylinder as opposed to the 3 cylinder.  Any help or other information is appreciated.  Thanks.