70 dart swinger slant turbo build and mild restoration

That was my whole point. Worrying about tiny details like port-matching makes sense in naturally-aspirated cars, but there are other considerations for boosted engines that don't exist in the N/A motors. You have a finite amount of time to correct errors in the build of all these engines. The ones that matter to a N/A engine may be easily overcome by (more) boost in a blown or turbo application.

Thinking like this is why \6 cars with 28psi of boost are slower then the Tilley car at 17psi of boost or why a 2L Pinto was the terror of Pro Stock in the early '70s with 23psi of boost.

Turning the boost up, doesn't fix sloppiness in preparation. Details matter, and since you sweated them for so long, should know that.