I am trying to determine if my 1953 Roadmaster interior is correct/original. I would like to re-cover the front seat and carpeting throughout. The rear seat is in good shape and I am hoping to match it if it is original as it appears. The seats are two-tone, the top half light gray bottom half close to a royal blue. How can I find out if this color combo is correct and where can I possibly purchase similar or correct replacement material. Thank You, Mike Murphy Franklinville, NJ