I'm not going to try to be poignant or make some kind of substantive comment about the social and cultural implication of Caitlin Jenner's recent presence in the mainstream media … I'm just going to try address the original poster's initial gut reaction.
My answers:
I don't know.
If there's a male-beauty version of the same thing, sign me up, because I want some two.
And, as a P.S. ... based on the pictures, I'd do her. >:D