Heres a true height breakdown.
For bitches to be mirin:
Shit tier - 6'2" - 6'3"
Average tier - 6'4" - 6'5"
God tier - 6'6" - 6'9"

Now for dem aesthetics its different. You can't be that short. It's like this:
Shit tier - 6'8"
Average tier - 6'9" - 6'11"
Good tier - 7' - 7'3"
God tier - 7'4" - 7'8"

So in terms of general height the absolute peak of perfect lies in the 6'9" to 7'8" range. Any taller is a stretch and anyone shorter should just kill themselves because they're going to die a virgin anyways.