Major - Eye sequence set up

This is the set up scene for my eye sequence, currently takes 11 minutes to render alone on my computer, it looks good so far the opacity map  seems to be working well how ever there seems to be a bit of the eyeball poking out from the lid, this could be due to the eyeballs emmission or the opacity map...

Another issue which is an easy fix is that i need to connect an SDK so the light turns off when the eyes close, currently the light remains when they are closed.