he has his own line of ballasts called prodigity, i think there lumatek or who know what brand of knock off! they are cool i have smoked one them out or 6 so far.
Automation is a must, spiderbox,dehhum-control,co2 scrubber. this heat has me wanting to upgrade my ac.
Fujitsu 18CL 18,000 BTU Halcyon Ductless Mini-Split System (19 SEER)
these systems are nice growers use them in the bay area alot. you can have multiple rooms hooked up at one time with only one condenser