I am a first time indoor grower I plan to take an old fridge freezer combo cut the piece that separates the fridge and freezer out I will be using a 400 wattack hps~mh convertible hood and remote ballast . I will be using a standard 4in exhaust fan with a fan inside for air circulation . I will be using a 6 site Dwc system that measures 16 1/2"w _12"d_6 1/2" h I will be adding drip irrigation to the system.My question is should I go with the one main cola system of growing or should I use a scrog type grow my inside dimensions are 23"w_ 24"d _ 69"h .thanks in advance for any and all help and advise sincerely pnut3070