72 good for me---had to AI a few games just to live.....getting ready to move across country (another month) so when that happens Ill let ya know if I need a break or if I need someone to sub.
The map is unbalanced due to the terrain. Some nations can build cheap forts only in mountains, and there are no mountains at all on this map. Therefore nations, which can build cheap forest/swamp/etc forts have an advantage.