I'm not aware of either part in steel form. One option for the hood scoop however is to get just a fiberglass scoop that can be bolted onto your stock steel hood. Those run about $60. The racing spron is f/g only though as far as I know.
From what I've heard, the bolt on one's usually aren't a problem. The ones that tend to look like crap later on are the ones that have to be bonded on. They are meant to be bonded to another piece of fiberglass, and don't stick well to steel.