Update: well it seems that it is leaking from the weld seams. it wasn't from rusting out but just came apart from a bad hit. Ive tried to look for gas tanks specific to that model but should I expand my search to other models? If so, anyone know what other tank will fit in there? I can have the shop weld the seams back together. If I get it welded, will it hold better or just the same shit?