'Glass parts
 

In my own opinion working in a body shop and being a car nut, unless you pay out the nose for fiberglass parts, you will eventually pay to get some one to fit and finish them. They fit very poor and the detail and speed lines usually arent as crisp. The weight reduction won't show you alot unless you are trying to break into the 8's. Most fiberglass hoods fit well but Fiberglass fenders can be a nightmare to fit(and sometimes never will) Good luck, Mike