Unlimited products fiberglass any good?????

Im looking to buy a fiberglass hood for my 74 duster. One to bolt onto the hinges. Im looking to get a flat hood because I allready have a nice original snorkel scoop. Was wondering the fit and quality of there parts??? I hear that aar is good quality stuff but im not spending and arm and a leg ive allready contacted them and they wanted around $750 to ship one with a six pac scoop to my house. Any heelp is appriciated! Thanks!