Of Course we had to do some DIY and lighting is what we did. I travel to China a lot for work and was able to pick up some super bright LED strips when I was there. So nothing fancy just zip tied them to the racks.
To power all of the strips I converted an old computer power supply for these. So the whole lighting system costed me about $45.
The other DIY was the air supply system. I plumbed in into the stands.
There is one pump of each stand