Welcome Obsoletion!
It´s actually pretty strange, that no one made a game like this yet. I think a lot of people (including me) have been waiting for such a game for a long time. I felt all games that tried to go in this direction lacked the important depth of gameplay and freedom of choice. We´ll try to make it better :)
Perhaps I can alreay post a mockup of the strategic worldmap as early as next week.
Cheers!