Have 6 23 watt 6500k 1450 lumens so that be 8700 total. Box measure ments are 39 1/2 inchs wide.19 inches deep and 2ft tall to bottom of light. What I need to know, this being first grow. Will this space be ok to fully veg few plants. Lst, veg only. Will be using 600 watt hps for flowering 48x48x72 grow tent. Thanks for ur time.