Very interested! I just spent a while creating a character for a one-shot, and I became too attached. Wouldn't you know it though, she has ties to the Molthune/Nirmathas conflict.
I've been away from the forums for a while and Paizo is having trouble resetting my forgotten password right now so I've made a new account, but I do have pbp experience (Hi Choon! It's Jehova from the arena thing a few years ago).
I'll post a more complete backstory and a stat block in the next few days.
Question: Are we able to take a drawback?
As you asked for suggestions, I would just like to see as few people who want to be involved get turned away. That is to say, I think it's too bad if someone doesn't get to play at all while another person runs two characters.