I have a 1996 Ski-Doo Mach 1 with the stock rear skid. I am swapping in a SC-10 from a 97 Formula 583. From what I have found through searching I reuse the front mounts but need to relocate brackets for the rear and my spacing needs to be 24.75" center to center. What brackets do I need? Also is there a writeup anywhere from those who have done it before? Just need to make sure I have everything I need before getting started.