bro. But I do agree it would work.
YOU DO IT LIKE THIS..It is just SOOOOOO EASY....
And All 8x S9's Running just fine...Mission accomplished
NOTICE NO PDU NO PLUGS..3x PSU's are connected straight to 220V 30amp line using bare wire and marrets & electric tape.



Notice the cut off ends of the power cables...On left of 3rd shelf..(top pic)
Marrets connection for bottom shelf plus spare PSU cable on floor can be seen at front right corner of 3rd shelf (Top pic)
I have 3x 30 amp lines..one power cable on floor is ready to fire up My 9th S9
In Dec I will add #'s 10 11 12 each line will host 4 S9's or I might run another 30 amp line.