yea i found this pre made dwc kit for like 30 bucks thats 15''x13''x7'' high. they are say they hold 4 gallons of water. i'll figure i'll have 2 of those systems with one plant each. ya 36'' is the outside height. inside its a hair above 34''. i found this high output T5 setup thats only 4'' high. so i'll still have about 2 ft of grow room. not much but it can be done with LST and SCROG. as for ventilation. i found these 120mm quiet computer fans that push out 70cfm. i'll shove 4 of those for exhaust and 2 for circulation. no odor control needed.

THANKS FOR THE INPUT!!!!!
have a wonderful day :hippy: