John,
I couldn't help but notice that those look like 18 gauge wires that are connected to all of the breakers, DCS unit, and other equipment under your table. Are those carrying the full 16 volt load from your transformers to the bus lines? (Not criticizing, just trying to learn.)
I don't have separate breaker units on my power supply out of the transformer, which I think are a good idea, and may save the poster from having to do an emergency unplug. What model and manufacturer are those breakers please?
Mannyrock