Is there a way to easily change all sims of a specific type at once?

[Faolon]

I had this idea for a "Futaworld" type save. Basically, all the male characters would be replaced by Futanari. I know I can do it individually, but that's gonna take a while. And then there's the fact that I'd have to do it for every new male character created.

 

Is there a way to do this through some mod? Like can I put a setting in MCCC that I can make it so it never spawns male sims only "Shemale" or Female?