This is my first grow, I'm running a aeroponics and 2 soil grows with a TEK 4 light (output 20,000lumens). I keep the temp around 80 and the humidity around 40-60%.The grow space is roughly 3 1/2 ft wide and 3 1/2 feet in length, the height is 12feet. I have 2 fans circulating air. I'm running...