Ken, wow!
Great cable harness, great find on the low cost PCI-E connectors. What gage wire did you use going to the power supply?
Yup. Very interesting.
Similar to the
Z750P project that sidehack is working on, except those are 62A.
I have two Z750Ps running 4 of our Cubes at the moment and they work extremely well.
$105 invested in two 62A 90+ power supplies ain't bad at all.