Thanks everyone! I was obviously concerned about her kink, but so far it hasn't been an issue - she chows on adult mice like they're nothing, and usually asks for seconds (sometimes thirds). I'm also pleased with her temperament progress, as she was super shy & nippy when I first got her... now she's pretty mellow, and doesn't mind being handled at all.
P.S. I plan to have her evaluated by a vet eventually, to see if they can determine the cause & extent of her kink. I need to know more, before before deciding if she's breed-able or not.