The setup is 2 hash boards in one chassis with a foam baffle for the missing board, a bunch of mismatched fans (lol), 1 control board with Loki, 2 psus, 1 apw7 for the control board and 1 hb and an apw3++ modified for 12.5v for the other hb. The PSU are wired directly to the hashboards from the psu with 4awg wire. This thing is like Frankenstein's monster. I have no idea how much power it's actually using because I burned up all my watt meters but from my experience it's dialed into the most efficient setting which is some sweet spot between 410-420mhz. I like vnish firmware. If you want to try the cannabis you have to either come to Michigan and visit the homestead or buy some of the seeds and grow it!