This would have been nice to have last year, but this year prices make it too costly.  100 kwatts  are about 140 s-5s  since you have 114 plugs lets say it will do 114 s-5s'   114 x 1.15 th = 131 th

At 8 cents a kwatt . that 18000 usd unit take 81 days to pay off. 

I have left the shipping price out.
I have left the psu price out.
I have left the s-5 price out.

I have frozen the diff at 42 and in 3 days it is going to 45

I have to say it is a nice piece of gear .
I would love to have filled with s-5's mining in a warehouse using some low cost power.
Good luck selling it.