Thanks.
Here are a couple of pix of my 70 Roadrunner N96 hood. The airbox is not mounted yet. I also got a great deal on an A12 6bbl fresh air cleaner base, rubber surround hood seal, and filter top, just in case I need it. I'm anticipating using the N96 setup, and I just bought the new Oval rubber seal and hardware pack for the airbox.
This is a close up of the rectangular A12 fresh air setup, that I have just in case: