hi,so I have 2 Apollo 3x3x6 grow tents,question-I tired 6,1-gallons auto per tent,it just got two crowded alotta nugs were premature,so I'm thinking 3 gallon pot next time,but how many per tent? 3-4? Ps.i hand water,I have 2,400 watt hps aircooled lamps,and a t-5 8-bulb fixture form millards,or should I get mh bulbs?I have a 8-inch inline exhaust fan,connected to 8x6x6 wye duct which goes than my 6-inch ducts go in there tent to there lamp,and for air going in,I have a 10,000 btu portable a/c,fan,dehumidifier,I taped a thick trash bag over the vent and pop 2 holes in it,so I can put 2,6inch ducts at the bottom of both tents so there's circulating air,.also I'm using coco,but I've been using 3-part micro,grow,bloom from advance nutrients,and i still have coco,should i buy soil for these nutes?,kuz I'm kinda cheap the coco nutes were like $200 from advance nutrients for the a&b's.all advice is welcome and thank you for reading