Edward, this is a long post. Am trying to combine replys I received from the web site contacts.
The project started with our general contractor, architech and their structure engineer for the blue print to meet neighbor/city requirments in the Spring of 2005. Tank was buit by Water DOg Products in the Summer of 05. Salt water was added in the Fall of 05, and animals were tansferred in to the new tank from old tanks over a period of 6-8 months. As you could see from the construction pictures that roof structure was added after the tank was in placed.
It is very hard for me to leave home, though I do have pros to watch my tank two-three times /day. Things always happened when I am away. I also have intra-net that I could see the animals and the sys stat when I am away. I hope to slow down soon, though.
Some one asked about filtration and bio load of the tank.
For a starter, I have a semi-custom BK skimmer from Klus, a commercial sizes O3 generator, a refugium, and a commercial sulfer de-nitrator. Water changes were done by Dialysea unit when it was working

I got a lemon dialysea unit. In the last 12 months, it has been back to Seavisions for services threet times. The repair bills/engineer set up fee, shipping fee, all adding up to be over $1000 dollars in the last 6 months. And, still no unit to do auto water changes.
Large water changes are done by Sea Pure sea water company. For now, we do daily water change of 40-50g per day with existing reserve tank system that was set up as a back up for the Dialysea. There are two different units of RODI systems buit for the tank in addition to the Dialysea. So, there is no shortage of good water, just that some one needs to add salt, turn on the pump and pump the salt water back in to the tank every day..
The sump has three compartments, and two of the compartments I have propagation set up for anemone and baby elegance coral grow out. I tried to do it simple, but it just didn't turn out that way. May be next time.
For the next tank(when and if), I'll pick every one's brain here so a better set up may be done. We could have a contest for the winning design

For now, it is a box. Because of out door temp is mostly in the low 50's this time of year, contractor has built an enclosure on all sides of the walls. We hope to have all glass wall done in the coming year when weather is better.
I currently have 14 different species of clown fish of different species, 16 Anthias, 2 fresh water mollys, a few fairy wrasses, one small yellow and one Ju. Chevron tangs. Also I noticed when i got back this time, there was a school of very young mollys living in the sump. How cool is that.
A few words about my fish and why I am not adding more of them to the tank.
The main mission of the tank is for my study of the Scleractinia(spell?) and fish is just part of my reef. This is more true after I lost my old pair of Maroon from the transfer to the new tank.
You could see the femal in this picture where she got one of my baby carpet anemones in her mouth
http://i142.photobucket.com/albums/r111/shutiny/Reproductionofanemones009.jpg
She and her husband have been in my first tank from the Fall of 1999, and she was the most unusal and smart fish I ever met. Onece, she fell from a 7 foot tank top on to the stone floor. From the fall, she broke her cheek spine, sinked to the tank bottom for good 5 minutes after I put her back in to the tank, and had a seizure when she came back. Three weeks later, she was OK. She went on to have many more babies after that incident that normally, would have killed most fish.
But, here is the sad story. When she first got placed into the new tank, the overflow teeth didn't have mesh over it. Her husband went over and into the sump, and she followed him the next day. We found their bodies, together in a return intake pump.
I did added another pair of marooms recently, but they are not the same. So, in short, all other fish just fish to me after she is gone, therefore, not too many fish.
I think I answered all questions and thanks again for your inputs.