Thanks for all the information. It's interesting and even enlightening to read about internal structure of the game.
But I can't help but notice that everything said in this post seems "theoretic". You are laying down your vision about heat management and make no promise about a release timeline. Fair, fine, and prudent. Love it. But it means that you are just walking from the drawing board to start coding all that stuff?
Don't you have a little something to show in-game about heat management please?