I think it looks amazing and it should be quite an experience to play. Awesome map. Quench it!

Just a few suggestions,

Try adjusting the bonuses to
Red-9, 13 territories, 6 borders
Green-6, 9 territories, 5 borders
Blue-5, 8 territories, 4 borders
Purple-3, 5 territories, 3 borders
Yellow-2, 3 territories, 2 borders
Square, Circle, Triangle-1

-I know there are some bigger than ...

I really like the way it looks right now. The geometric shapes and defined borders make it very easy to tell which territories are linked. The only thing I would do differently is to move the bridge between G3 and R4 up to connect G4 and R6 and also connect it to B4. That would give Blue Mountain ...