Wonder if this would work? I pulled both tanks off the 88 F-350 this weekend ,and the rear tank is like 13-15 gallons? It's low profile and flat, and i though maybe it would be a good replacement for the 32-gal rock under the 78 Bronco to give me some ground clearnace. How hard would this be to convert an EFI tank to a mechanical/ electric pump? JSM84