I've decided to change my setup and go big. FIRST of all what are your thoughts on the MegaFarm picturd below? • 20 gallon reservoir • 20 gallon growing chamber • Dual drip ring • Pumping columns • Dual output air pump • 1/4” air line • Hydroton • Flora Series Nutrients >I'm currently using the euro grower 8- 2 gallon growing chambers & a 40 gallon reservoir. I know plant size has to do with many factors but with a 20 gallon growing chamber whats a rough estimate of plant size potential? NOTE: I'm growing in optimal conditions. Temerature controlled, Co2 Enriched, Indoor, etc. >I've already bought 5 of these bad boys & my grow box is W4' x L6' x H8'.....What do you suggest on lighting. Hopefully Ill get some good tips and thanks to all you helped me & when its time I'll definetely keep you guys updated through the grow!!!!