So i have this on going project atc 200 as most wheeled toys never end. New tank, new fender and so on but my seat oh my my seat. It has the steel seat pan which is in ok shape other than right around the edges and i want to recover it. If i took small tubing and sliced it and went all the way around the edges of the pan and then used fiberglass around that and added like an 1/8" thick piece of wood to the underneath of the pan to staple to would that work? Or would i be better of adding sheet metal around and riveting the vinyl down to pan? I have read about self tappers and rivets, but seems like it would be hard to pull it and hold it, drill and then rivet it, and im just not a huge fan of self tappers. What yall suggest??