I'm finding that production capacity in the Capitol is the single greatest factor in my game going well for the first 100 turns (at least). I'm playing on Emperor and Immortal difficulty, Standard Speed, and mostly Pangaea maps. What's your experience with how important is it to have a high production capacity (horses, hills, etc.) in the Capitol? Are you always settling on a hill? What too little production to be successful? Any help you experts can provide would be much appreciated!