[@Genkai] In regards to the two pairings, we can have the one topic with a line break. It helps me to keep up with both, actually and I think thats important as well c:

And as for posts, I'm fine with however often you can post. I'm pretty flexible!!

I'm fine with playing Harry for Harry x Hermione. 

Also, I think the tutoring thing sounds pretty interesting! Having one set more in the muggle world catches my eye as well, but I'd need more of an explanation on it.