New to SnoWest as a member, but have browsed for a few years. Great information. Im hoping somebody will chime in here. We have two new HCR's coming to run a cross country race this coming March. Fuel capacity will be an issue. Anyone know of anybody that has put a custom draw down gas tank that would hold 7-8 gallons of fuel on the back of an M? I would like something that would kind of fit up as clost to the seat as possible to keep any weight centered as much as possible.