Looking for possible carb recommendations...

When my 440 was still in the donor 78 New Yorker I drove it everyday for 2 years with and edelbrock 600 and CH4B intake.

Go to summits CFM calculator. 5500 rpm, 440cubes = 595cfm street, 770 racing. The 600 has smaller primaries and give good response and little bog.

You could take a look at the new street demon 600. It has received some pretty good reviews and is sort of like a modern day TQ.