Ive got a good friend building a serious race car that wants to fabricate a rear deck spoiler that can be adjusted , hes looking for a 72" long 10"-15" wide section of helicopter rotor wing to fabricate the rear spoiler from, obviously price and availability are considerations here but if you have access to a damaged rotor wing blade that has at least that much semi useable length left in your inventory dirt cheap hes most willing to re-purpose the material for his race car.