On my recent build: 499” lowdeck ( iron 400 block) , 13:1 , indy cnc325 , only low .700’s lift solid roller, i picked up over 11 hp on back to back dyno testing from 1050 dominator going to an ulta 1250 dominator. 791 hp up to 802 hp.

I would think your combo would def like and use the larger carb even more than my milder combo. But, we understand it is what you have to use. Look forward to hearing about your build.