I've been cleaning up on used items during this build, picked up an ATO off of another RC user, the JBJ unit. It keeps the water level pretty stable, but I'm not 100% confident in its ability to really regulate itself.
Moved the tank from my parent's house where I'd been building it to my apartment, where it will reside full time.
I also picked up a T5HO Retrofit Kit from Hellolights and installed it in the hood I built.