Ahh you should totally do an a7x one! I'd co-write but I ouldn't be able to help you a lot since I'm working a lot and such, but you could do like the basic love/teen story with problems along the way, one of the guys fall in love with a prostitute or something? I see that a lot but...
I have twenty million stories going right now, but I'd do another one. HP? I'd do that. Or if you had any other bands in mind. I don't mind, really.