We are likely playing on similar fields with our lights. Mines 6 wide bars, designed for a 5x5 specifically for both veg and flower, 550/680 watts for veg/flower (built in flower booster adds 130 watts actual draw and alot of reds), and gives off almost zero heat. It competes with the G--ita 17-0ePr-. Sounds like you have something similar designed for a bigger space. We could probably figure it out each with this info. Lol.
How does that work out? I always thought once you are in flower on 12/12 it is unwise to top anymore. Is that not the case? This works? And why do you allow the indicas to do the big single cola thing and not the sativas? I guess the sativas are too tall for anyone's space without training many times whereas an indica is more contained?