Looks good.
My recommendations....
Switch the north country HQ with the factory group to equalize threats from the other 2 countries.
Make sure CVs can navigate all of the narrow passages. Especially in 5-13, 6-13.
Check airfield altitudes and make sure they are at 6k max per HT in your other thread.
Move or put something in sector 12-7.
Look at sector 7-5 area. It's a long ride to that southern base.
Scatter your factories throughout the terrain. Unless you are intentionally creating a bomber's paradise.
Before you start placing bases, actually fly the terrain. I can't tell from the map, but it appears that it may have large bands of flat areas or just be a uphill gradient. If you don't like the way it looks, change it.