You may have noticed that Toni's looking slightly cross-eyed in the "after" shot. That's because I've seen the light and modeled her new eyes pointing forward rather than at a slight outward angle. So much easier to work with. The actor coordinate system will also be axis aligned, of course. The anti-cross-eyed fix can easily be done with a dial.

-- I'm not mad at you, just Westphalian.