I would put a 950 on it. I found out the hard way with my 318. Mopar small blocks go faster with bigger carbs. 750 was a full tenth slower the same night at the track as the 950. I drive my car way more than race it, and the 950 works perfectly and doesn't load up or foul plugs.
Regards intake, I love the weiand excellerator. Excellent street strip intake. Have had one on many combinations. Had one on a 13 flat bolt ons type 340, to a 10.70's Eddie 416 stroker, and everywhere in between. Brother has in on his 9 to 1 360 now that runs 11.30's. Btw, he has a 750 on his 360, just bought a new 950 for it. I bet it picks his car up, will see real soon.
I would run the excellerator, a 950, and probably a 4 hole spacer( like a super sucker) to begin with. Saw somebody in the race parts section had one for 125 bucks.