So you're planning two new levels/game modes. That suggests that not every girl will have their time to be a boss battle. And that's perfectly understandable. Gotta stop somewhere, and four full game modes isn't too shabby.
I am wondering, though. Will we get any sort of storyline for the security office/old club? Like, an explanation of why it's run-down to the point that weeds are growing through cracks in the foundation? I feel like that's a little needed. Right now, it just seems like we're hanging out in a dilapidated building for no reason except we were told to.