Hello zer's, have any of you tried the kaminari aero kit or the louvered hood that is offered by the motorsport auto? Do you know if the hood is made of fiberglass or is it made of the good ole' fashion stuff the z is made of, metal? As for the aero kit, do you know if they offer one like that , that covers the front and rear bumper?? Thank for your info....any input will be appreciated.