Livewire probably would kiss it just for the weird looks and attention it'd get her, but then she'd try to "cauterize" it (really just any excuse to shock him...) XD
That would definitely freak out the one I'll be bringing in next, though. My others, Leah and Medic and Blitz, would probably just roll their eyes or laugh at it.
And Reaper wants any of the body parts he feels like sparing. Totally not for any Dr. Frankenstein type stuff. Nope, not her. Nosiree...