Blackbat looks great. Only small issue I have is the fact you mention Alfred being the one that helped her. In this timeline, Alfred has been dead for years. In his place would be Lucius Fox. Other than that, she's accepted.

I'll put up an OOC tonight after work but I agree with Spidey that we should try an iron out character relationships first or at least get an idea of the directions we want to go with them.