Opinion on computer desk

So I have small back pain and have long thought it could be solved with a specific type of computer chair. I spend most of my time in computer chairs as it is what I do for a living.

I feel that any type of chair that takes the weight of the small of my back would be a solution. The only problem is those type of items are usually expensive, so I thought I would pose the question here and see if you all think something like this is doable in wood (:

http://www.mwelab.com/index.php/en/products/emperor-1510/e1510-gallery

I want to build something like that. I don't need it to be automatic or adjustable completely but if I could build it out of mostly wood and still get a similar product that would be awesome. I could even purchase a chair like one of these http://www.bizchair.com/racingchairs.html and attach it.

It really is the housing to hold the chair and the monitors that I'm curious about.

Do you all think it is possible? Would I need to hire someone to design the plans? The base emperor i think is under 6k.

thanks in advance