Wow, nice mining rig setups with the antminers. When I did have my 32 GFX cards setup in rigs, I had trouble with the power tripping whenever the washing machine or vacuum was turned on. It was a painful feeling when you got home from work and found that either the power was out, miner software had crashed or the OS for one rig or more had locked up.

They required a lot of babysitting and any time that GFX cards were not mining was precious money lost!

I did move on to one of the 240GH KNCminers a number of years ago, that was my last miner before I stopped.

I've just added you to my follow list. Cheers