Under the stand, and above the sump there will be a shelf, 48"x30". It will sit on rebar that will fit in holes drilled in the legs of the stand. I plan to put all of the electrical / power center up there. It will be isolated from water & salt and should be relatively safe there. I have built a power center for most of the equipment. This will be wired to a DJ power center so I can easily turn equipment off & on. Another DJ power center will be wired to my Aquatronica powerbars so I can override the controller. That will make more sense when that equipment arrives. Here's the power center that I built. It will sit on the shelf to the left facing the length of the tank...
Yesterday & today I have been priming this unit & painting it with black paint to make it more water resistant. The tank stand will also be painted black as will all of the electrical housings. I will build a skin for the stand and attach it with strong magnets to cover up all of this wonderful gadgetry.