Being I live in New England, rust is sadly a fact of life here. One crummy aspect is how badly it can affect older cars, like my 96 Riv. On my fuel tank, the metal tabs that lock the fuel sender in place have totally rusted away, leaving me in a dilemma. Finding Riv fuel tanks is not easy, so does a tank from the same gen Aurora fit? Is there any other model who has a matching tank? If not, are there any permanent repairs I can do outside of needing a new tank?