I think the tbi /s would much easier to deal with and keep in tune then carbs .
As for my 3x4s Those where more set for track then street. As it was a my daily driver for a long time as far as the motor went. Then I de-sided to do more track then street. But by the same token Most people don't drive a motor with compression between 13.9 15.1 on the street with a 583/607 lift cam as a daily driver. I never did nail down the compression We just knew it was somewhere in between those numbers. when I ran the numbers with Glen Self. It ran on pump gas as a daily But Race fuel other wise (track)