"clones"

Ok folks, my '73 340 Dart Sport "Convertriple" is a #'s matching car throughout, I have the original broadcast sheet, documentation, and all that jazz, but I changed the interior color, from Parchment to Black, and exterior color, from Bronze to Sublime, painted the bumpers, and added a go-wing. Is this taboo? I think not. It all can be changed back if desired. Opinions? Here's a pic.
do you have any pics of it how it was originally by chance? sounds like it was a nice color combo. don't get me wrong nothing wrong with it now at all, just intrested to see that combo......