The newest update can be seen here...

-I added army shadows just to show how they fit. Some of the rings are mostly taken over by the shadow but I expected that.
-I got rid of the inner/outer bull and created just a bullseye ring divided in a pie shape so it has 4 borders now.
-I changed the legend in the upper right to make it more legible (at least I think so)
-Fixed the problems mentioned with the yellow triangle and added that each continent has 4 countries.
Oh, I have decided to not allow diagonal attacks because I think it would make the continents too hard to hold. Should this be stated explicitly with another bullet or can it be assumed that people will figure that out. Obviously we don't want to have to spell out every instruction because it will clutter the side of the map too much. But I don't want to leave ambiguity which creates problems of what countries border each other (like in the Europe map).
Any opinions are still welcome, and more advice is of course needed. Still waiting for Andy to poke his head into this thread!