Have purchased a 1975 Duster Custom and doing it the right way. Problem is both bumpers are rotten to the core (play on words). Have researched to see if a 72 or earlier would work and basically found out that there is a body change in the rear and front so this is out of the question. I am wanting to make this an almost everyday driver and would like to hear some ideas or whatevers to help me out. Would a fiberglass hold up to everyday things? I know that there is really no structural support so how about somei deas.