anyone know , my tank is 650 litre wanting move it to a another van , is there any diy kits you can but out there to do , the currect fittings were done in the old vehicle the * bolts are going rusty they are bolted in the floor with plates not in the steel frame work of the van i did not do it , is that ok for safety , can you just buy a kit and get a mechsnic to fit as it would mean driving a long way , also the floor been protected does protoclol paint scratch of , the speedliner is about £500, any advice out there