Sorry I abandoned the thread, had to go to France for a funeral...
I'm working on finding a DIY method of reproducing this system. One of the biggest hurdles is finding a sprayvector (nozzle) that can spray a nutrient solution without corrosion. Most on the market (used in manufacturing) are 360 alloy brass, it does resist corrosion but not like stainless steel. One of the reasons the Atomix system is so expensive is that the sprayers are VERY expensive and so are the solenoid valves to control the air pressure.
...But I'm working on it, I found the PVC lumber to build the root chamber, I found the solenoid valves, I'm just working on getting the sprayers... and those are going to be a min of $100 each. This is not a budget system, no matter how you get a hold of it, but damn would it be hot to have!