Sounds interesting. I really liked MOTB's story but there are two things that really annoyed me in that game and I am not quite sure if I will want to go through another expansion:
1. The horrible camera (I thought I'd get a tendinitis from trying to keep the camera in place with the mouse).
2. The influence system. The idea is good but I really dislike how it has been implemented. I found it extremely annoying and "immersion breaking" to have to go through the same dialog options over and over in order to maybe get a different answer that will reveal a bit more about the story and the characters. I didn't liked that in KotOR 2 but I felt that it was just worse in MoTB (perhaps because it was more "dialog heavy").