I can take KM by itself, but this is a school who's moto is "Yes were are expensive, but you can take any class you want on the schedule." I don't mind spending the extra money for the flexibility, but if i am only interested in one class, it kinda defeats the purpose. From what i have seen of KM, it looks extremely practical, and it doesn't suprise me that women would be interested in it. But i was shocked that every student in that class was a girl. I'd feel more comfortable if there was one other guy in the class. I don't feel comfortable "fighting" girls - even if it just practicing moves on them. But that is just me. As for BJJ itself, everyone talks about how good it is, but i am more interested in style who's focus is striking, rater than grappling. Again, that's just me. I just found a school who teaches Korean kickboxing/street fighting, so i think that is the way i think i will go. But we'll see...