My 440 Build. Which intake and WHY ?

Dang, I wish I could find the build components of my buddies 440 in his bee. +.030, ported cast heads, headers, fairly mild Comp hydraulic, The old CH4B dual plane Edelbrock and a 750 Holley. Just a tick less than 468 horse and like 500 ft. lb. I don't know all the particulars but it is a +.030 over late 60's 440 with 9.5/1 hyper pistons, ported stock cast heads (not familiar with the casting numbers for big block), a CH4B Edelbrock intake, a Demon carb (I believe it's a 750) and a stock electronic dist. The cam is a Comp XE275 HL-10 with .525/.525 275°/287° @ 110° c/l. I