Actually, that's pretty interesting; due to an idea I had about the sister finding an ancient grimoire that bestows upon her some powers of the Magi of Darkness. I'll shoot a PM to the other person and see if they're interested in doing a three-way RP. Barring that, I have no problem running two of the same plot; as I feel that they will develop in very different ways. They haven't given me a response, yet, as I've only had time to PM recently. When I know something, I'll let you know! Thanks for your suggestion, it's a tantalizing prospect, to be sure. ^^