Don PMed me and after speaking to a few players it doesn't seem like a good idea to do it until I can do it in my own plane.
That said, I've been trying to find a 681 I can do type training in so at least that's out of the way when I get the plane. That way I can just have Morris do some ground familiarization on my aircraft and then jump in and fly. But as you can imagine, nobody has a 681 to train on. There's a place in midwest that has instructors that can do it and they might have access to a straight 690 in Montana. But it has a longer wing, different speeds, different systems, I don't know how useful that is really.