Ross' '71 dart swinger

not yet I haven't been that adventurous, don't want to see sbp... I do need a gas cap if anyone has one, I don't want a chrome one. I would like to be able to paint it to match. We are thinking about putting on some 15in steelies with poverty caps when we switch to the 73+ k member and lbp. Anyone in the Seattle area have the conversion stuff that they would want to sell? Looking to buy 73+ v8 kmember with the disk breaks, proportioning valve, power breaks, T bars??????