Looking For A Hood Scoop

Mine has the twin snorkel stock (72 demon). The whole triangle was cut out by he time I bought the car. With an air gap (smallblock) and a 1" spacer I only have room for one of those cheesy edelbrock triangle air cleaners. Supposed to be good for 1000cfm?

I was thinking about putting a plate under the air cleaner with a foam turtleneck to seal the hot air out and maybe build a little ram effect. Haven't gotten around to it yet but without it who knows how much good air makes it in from the scoop?