Update: Piston was shot. Ordered a 43mm kit. Installed. Running (after a ton of wiring and spark issues). Lights work, cables are getting hooked up, waiting on a few misc. parts.
Anyone have a picture / reference to the tank mount? The front slides over the rubber bushings but in the back of the tank, and on the frame (the little bracket) is there supposed to be some sort of bushing there as well? Nothing really holds the tank down.