I am beginning to work on my idea - turning it into a game. Right now I am in the "throw all of the ideas together, and then figure out how the mechanics will work. I am thinking that powerful cards will produce 3x the stuff that they take to make, and the weak ones will go nearly to producing 1x as many things as they take.
I haven't yet started on the naming of the rooms. I am just brainstorming all of the cards right now.