Anyway your map is quite a good idea, but it could have been executed better. Such as terrain, the mountains sohuld have pathing blockers, you should also reduce the scale of most of the units/buildings. The map can surely be much better with some more work. ^^
Well, it seems you did a good work over it.
Soon I might need somebody to help me make a loading screen of world map for my human sin campaign. If you are interested to help me, you can make it out for me..
The main discussion about the campaign could be done at my forum at septimus.invisionplus.net