Well she looks lovely, not as oriental looking as the others though does she have some European heritage?
As for a business with her, it sounds like a good idea but I hope it would be part-time? Just concerned that you can't have known her that long. I like the idea of the combination of the two subjects though and a good way to learn.
Good that you have extra work already!
If you want to pay the money the normal way that's fine, on reflection I'm not sure I want any extra money to go through my bank account! I can let you have the details if that way it's easier for you though.