The budget regulator is not connected to the tank so it does not operate in that capacity ;->
Seriously, I'll get a head start and tell you about the various things so far and to come.
The tank is quite heavy, even empty it weights about 600 lbs. Full it is estimated to weigh almost 3000 pounds. This necessitated reinforcing the stand with 2x4 beams and columns as well as adding a couple of beams underneath the house to support it down to the foundation. It occurred to me that a wooden house with an aquarium at its corners could better withstand a hurricane because of the weight. In my case, the tank will not improve the downforce of the house because it is not needed in that particular corner.
The tank has three ports in the base, about 14" spaced. these lead to a common hose with valves that runs to the outside of the house. It will eventually be connected to a pvc pipe that runs underneath the house and deck to the garden. That water is great for plants. It will also have a water hose hooked up and through the house near the top of the tank. The idea is simplicity itself; empty out the bottom, fill from the top. This will make water changes simple and easy and dry. It is also adaptable to connect a canister filter to the outbound hose and route it back into the tank. But for now, its going to be for water changes only, which is the most important thing. This will hopefully allow me to have a good mix of plants and fish together.
It will be equipped with an Ehiem Pro III filter, 2 whisper 100 air pumps, 4 penguin 1140 powerheads placed at the bottom, and an undergravel filter but not used in the traditional way. It will serve as an undergravel plenum to drain the water out through the bottom ports. I believe that aeration and circulation clean a tank as good or better than filtration alone.
The light im going to try is the Lunar Aqualights Compact 72" it has 2 white and two blue fluorescent strips and 3 LED moonlights. It comes with two built in fans, but Im going to have to add either more fans to my hood or vent ports. We'll see when it gets here. This is normally used for a saltwater tank so it may not work or it may work great. I figure sunlight is sunlight, whether it shines on the ocean or the lake or the river. And lets face it, the moonlights are just plain the coolest.
I drew up a plan for the aquascaping that calls for four terraces, two of which will be pure Laterite for plantings, and the other two will be foreground white crushed granite mixed with some other aggregate. The budget regulator cut a deal with me that I have to add a statue of Buddha and a japanese pagoda. Fine with me.
As for the background, there has been much discussion. I paint fine art as a hobby and it occurred to me that I could paint my own backround. So Im going to use acrylic on canvas and paint a carribean blue background with lightrays for the illusion of depth. I wanted to paint in some tree branches, etc but you-know-who didnt like that idea. perhaps it will come in time. I had thought of making a false rockscape on the outside of the tank to add depth but decided against it. A canvas can create any illusion and only take up 1" of space, plus they can be changed quickly and have several to choose from.