Hoping 3rd times a charm

Just got the Maxisun pb2000 in while it was priced half off on amazon. Put it in next to the MarsHydro FC-E3000. A Maxisun pb1500 is sitting over the tallest plant in the back a GSC auto. Hoping that puts me around 600watts. Making it happen in 5 gallon fabric pots with FFOF/Nature's living soil/Dr earth amendments/teas. MeatPie (ChemDawg D x Birthday cake) by Cannarado. Blue Og from Barney's. Ethos Og Kush auto and some Strawberry Pie from Fastbuds. In a 4x4x6. First week of flower for Meat Pie and Blue Og. How are we doing? Man if I could pull like 12 ounces from all this I'd be stoked. That's around my target goal.

I have seen a few plants grown under one of them MarsHydro FC-E3000 and they seem to grow okay, not the best, but it will grow you a few nice plants. But that Maxisun pb2000 isn't very good, in my testing, it only kicks out something like 98/lumen per watts! Yeah, the diodes are not very efficient on those boards! But I think your 12 zip make is still very doable, good luck!