So I have a 1000 watt hps in a cooled hood reflector with a 6x24 charcoal filter and a 6 inch inline fine rated at 400 cfm. It goes filter then fan then light then out my grow tent which is a 4x6x8 grow tent. I have 20 clones of Grape God in 1 gallon pots and they are one week into flower. I...