Is 950cfm gonna be too big?

I am just about to fit a mild 440 - ported iron heads, 484 cam 10 to 1 comp into my 67 barracuda

I have a carb here that i had built by prosystems for an earlier engine that I no longer have.
It was a 501 with 9 to 1 comp made 660HP.

Question is can I tune this carb to suit my mild engine or am I better just to get another carb.

Havent decided on the intake yet but am leaning towards the Holley Street Dominator.
Car will be 90% street/10%strip 3.55 gears and 2500 stall


thanks in advance