Sirene`s story and personality are terribly cornball (and politically correct), but still – it is very good work, congratulations. It was fun to play BG with her.
 
I bumped in to some minor bugs, mostly in ToB part of modification:
-In SoA, I advised her to kill -SPOILER CHARACTER-, after it, her dialogs didn’t started (and she didn’t get new powers). The” good” path of this quest worked OK.
 
-In Saradush prison, when I helped ghost prisoner, she tried to say something, and it breaks the game. The screen faded out and… alt + F4 was only solution ;)
 
-Her second “Post-rest talk” love talk and after “Abazigal and Sendai defeat” love talk didn’t started.