90's hip hop and R B, and later my experience with girls/women have taught me, there's no real negative to being atop the hierarchy of metrics women tend to find attractive. So even at above average height at 6'3", I don't see a real downside to being 6'7". Do I think a lot of women aren't necessarily looking for high earning men? Sure, but being higher earning is only going to help me in the mating and dating department. As is with a penis that is by most metrics above average in showing and growing, the worst consequence of a larger penis would be rejection on that metric alone, which in the grand scheme of things, is a positive ego flex and advertising for other willing parties.
I think as long as women en masse trend towards hypergamy, most men will feel they are not enough, or at the very least could stand to do better....