While I would absolutely love to see even shorter or longer tail options or notched/tufted ears, the one thing that really irks me regarding customization is that there is no option to toggle to black ear tips on or off for the new hairstyles. It's a minor thing, I know, but I've always been bothered by the fact that the first four hairstyles (for males, at least) have black ear tips and none of the other styles do, and there's no option to toggle them.