Thanks all for the positive feedback so far.
The glaciers do stick out a little much. I've named them because I initially wanted to include them in play, but decided not to as they are just huge blocks of ice. They work better as natural barriers. I'll try to work on their style. I may keep the names on them though, as they are a big part of the country.
And they are not floating, they are actually blocks of ice wedged in mountains. So maybe if I work on the surrounding mountains, they fit it in better. And I do think the central path would work good for game flow. If you start the game with armies on the west and east, it would be good to have a connection to bring your forces together, instead of working from both sides.
And the colors I'm not satisfied with, They will remain muted and "pastel", but just different than now