I'm late medieval, running Jwinns medieval base. I'm about to upgrade to gunpowder by the end of the weekend, and during that time I'll be concentrating on maxing my walls. Because of that, I should have a surplus amount of food, provided I'm not raided too much. When I start gunpowder, as I don't have many new buildings, I'll keep to my current layout initially, and use the food to upgrade my barracks first. After that- thoughts? I'm thinking using the gold to upgrade ballistas first, then the machine gun towers, and the food to work on blacksmith then troop upgrades. Any other ideas, or am I off to a good start?