In the planning stages of a 440 build and could use a little guidance. The specs so far.

-78 block .030
-Stock cast crank and rods
-452 heads with stock valve size, maybe upgrade to 2.14/1.81 if worthwhile, maybe a bowl blend.
-Whichever piston puts me in the 9.5:1 range
-Lunati or Comp cam in the 260/276 duration .475/.490 lift range.
-HP manifolds running through 2.5" duals with crossover.
-3.23 suregrip rear
-28" tires
-727 with 2200-2500 stall
-Car is big, around the 4000 lb mark (1970 Fury)
-Wanted to go Performer RPM for an intake but I'll have hood clearance issues. I've got a good line on a Holley Street Dominator atm. Even though it's a single plane would it still work ok with a combo like this due to it's lower profile? The regular Performer or CH4B is an option but would those move enough air and keep up with a bit of head work/valve changes?

Car will be for street and won't very often see the top side of 5500 rpm. Just want it to be able to move the way it should whether from a stop or punching it at 40mph. Many thanks in advance for any and all input.