I have a 56 Imperial. It is a 4 door desert rose and white. It has the original color, never painted and the original interior. I recently had to have the seats done. What I mean, is that I had tears in the black fabric on the front seat outer edge. Also the seats foam was gone, dryed out. I was able to get the original black material. I then found the original coral Imperial cloth, even though the existing was very good I opted to have the seats Imperial cloth replaced. There is still black original cloth on the seats. Now for the purists, my question, is it now considered a complete original interior? My next task is to paint parts of the engine, valve covers, generator, air cleaner etc.. I would like to take the car to car shows can I state that it is an original since I had the seats done, and have painted the engine?