Jealous doesn't come close to it. WOW!!!
Organic chicken implies butchering. That might add a layer of complexity that says that's too much. Even if you process elsewhere just having raw meat in there might cross regulations. I suggest you pass it by your health department to see if you need a permit since it is such a commercial area. Hatching chicks in there might be a problem. Before I sunk that much money into it I'd want o make sure it was legal for your activities. Or at least know the risks. You may need two separate rooms.
I don't know where you are but I'd probably want an air conditioner in there, at least a window unit. You may have covered this and I missed it.
Chickens create a lot of dust. I'd want a good dust barrier between this kitchen and the coop.
In my dream world I'd have a propane tank and burner so I could can down there instead of heating up the house plus heat water for plucking. This might be more efficient than using electricity.
Twice as much counter space and twice as many electrical outlets as you think you need. Put in a breaker box so you can have different circuits.
It sounds like you are going to be spending a lot of time in thus so definitely do it right. Think of your comfort and convenience. Good luck!
