Just wondering, if you do get her and f/t doesn't work out, what will you do? Are you going to be prepared for the possibility of her refusing and not eating for months on end because you are uncomfortable offering live? And she looses weight in the process? What if assist feeding doesn't work out? What if that's the ONLY way she'll eat?
Best case scenarios can work out but you really have to be ready for worst case scenarios the most. Don't just hope it all works out without taking failures into account. Always plan for the worst but hope for the best.
I just really think you'll save yourself from a lot of headaches if you get a different bp that's already on f/t. More like her will show up don't worry. No need to rush on a decision you could regret. Both for your sake AND her sake.