If I replace parts with OE units does the still keep it "original"? I put on an OE mechanical fuel pump, coil and rebuilt the original carb so it runs. Had a local old timer repair the radiator and just replaced the hoses. I am going to put new tires on it but found a company that sells the original BFG units that it was originally equipped with. Because it has been in the family since day one I plan to leave it stock and let it rock.