At this point i'd prefer just one charactor per player.  However, if you look in the feats section, one of the abilities is to shapeshift.  This allows for the possibility of more or less have two charactors.  Perhaps you could PM me and tell me what you'd like and we'll see what you can do.  However if you do join, you'll probably be the last charactor as it will give us 7 players and i'm not sure i want any more then that.