I like the idea of the map, we need these sort of maps so a noob can just pick up the game and play about.
For ur map add disasters if you want, but its kinda unfair and could win/lose the game for someone. But could be fun, like random meators around the center area.
Maybe only have 2facs? As thats normal for a game, but also have a version for more of mass armys, with 3facs etc.