Thank you for your reply. I know you mentioned some of this in your blog posts. That is where I got some of the ideas. Upon reflection, I realized I almost repeated some of that word for word. That was not my intent!
I have been doing some independent study/research on aquaponics and got excited about the possibilities of that technology alone. Then I remembered your posts on grow domes and using LED lighting. I suspect that there is not a directly additive relationship when we combine timed LED lighting with the fish/vegetables synergy, but I bet the results are even more impressive than either technology by itself.
My current plans are to build a small aquaponics setup in my garage using 55 gallon plastic barrels in an insulated box (8'x8'x8') to control temperatures (I live in Alaska!). Search BarrelPonics at Google, if you are interested. I think it will all fit in a 6'x6' area. If it works well, I plan to expand the setup and house it in a separate building. I just cannot see a permanent installation in such a small space, but that is all the room i have in my current garage. Taking over the entire garage in our climate is just not an option. I am seriously considering a MD Cabin for this application. We will see how the finances look by then.