Hi im in the 4th week of flower and my tent is now filled. My tent is a 3x3x6 with a 600 watt hps air-cooled, a 16 inch fan hanging in there and 16 reduced to 12 1.8 gallon pots with plants vegged for 6.5 weeks from seed. will my plants all get efficient light? they are from 1-3 feet tall all lst'd and i have the larger ones around outside perimeter.