Whatever you get, get something nice and be sure to paint it, if not your whole car over again... I would also prefer Polyurethane due to its strength over fiberglass... fiberglass will crack whereas polyurethane would bend, then form into its original shape... I personally like the cervinos (sp?) body kits, and the Kaminari (sp?) look nice, but are quite expensive... wings west are nice but way too common... let us know what you decide to go with