Expensive undertaking if you do it right. But with help and a little know-how it can be done. Planning and patience with some persistence can achieve a great deal. I hope you try it out, and succeed. I've seen the videos and the plans. Interesting to say the least. Personally I'd rather stick to what I know best, my little room and my pots and foil. I heard of a guy who tried this out in a derelict silo but only got rats and a fire.