hi there, growers what sort of yeild expectancy are you looking at in my 4x4 grow tent with 2 lights , 600w LEDS using Canna nutes, inline fan and extractor fan, I have 7 auto flowers from royal queen seeds,here is a picture of them from day 38 from SEED.. let me know what sort of yeild I should be expecting, I have topped and trained them all fillings the tent, let me know what your thoughts are, thanks, peace