Why not run a 2000cfm 4500 throttle body on a single plane Dominator intake with the Holley ECU and a Vaporworks CTS-V module with PWM? Keep it simple. If you need more CFM than that, look at some of these.

https://accufabracing.com/throttle-bodies/racing-throttle-bodies/four-barrel-throttle-bodies


1970 Plymouth 'Cuda #'s 440-6(block in storage)currently 493" 6 pack, Shaker, 5 speed Passon, 4.10's
1968 Plymouth Barracuda Convertible 408 Magnum EFI with 4 speed automatic overdrive, 3800 stall lock-up converter and 4.30's (closest thing to an automatic 5 speed going)