Fastest Duster on stockish suspension?

PRH said
“What I would do”.....

550-600hp stroker
4500-5000 stall
4.10’s
9x29 slicks
Cal tracs and their springs.

Just out of curiosity, why 4.10s with a 29inch tire?
Because I've been thinking if I really should run a 4.56 with a 30 inch tire, I'd rather not be turning over 7000 rpm with a 471 & standard port tf's.