I saw a scoop like that at Mopars at the Battleship, almost bought it. Not sure if it is the same one you looked at and bought. I like that style, don't think they ever came on a dart but I wanted it for mine.
Not sure my dad ended up knowing the guy that had and I couldnt pass it up for 180 bucks so now it is on my gloss hood that I figured I would never cut up hah.