Wordsandwich, considering how much space you have left, I would probably try a couple more days to get the snot out then go to flower. I don't think I would cut apart roots at this time. You may end up doing more harm than good.

Teamgreen, what plant in the AV are you talking about? I didn't see one. That's cool they have an upgraded light system. If I were going to spend $109 plus shipping though, I would probably consider a 150W HPS instead, or better yet a switchable ballast or digital ballast (more money though).