Excellent! Looking through, we have a sniper, an avatar, a blue mage, and Carapace, whose name suffices.
Actually, TravelLog, your shade template would go pretty well with oslecamo's shadesteel golem. Not quite sure how I'd build that, but it's an option to keep in mind.
Beyond that, some of the things I've considered playing are a pleroma aeon (if you need another caster), a gloom or visage (for something stealthy), an anaxim or pyroclastic dragon (for sheer brute force), and a deadly dancer or TravelLog's very own Kensei of the Five Rings for something a bit more well rounded. I'd be happy to play whatever you guys think would help fill out the group best.