Looking really good, I agree with your assessment of the issue with the coastline, it really only bothers me when the coastline goes straight up (BLASEDINA's top pennisula) if maybe the tip just curled a little more. Are the center mountains going to be taller? seems like it in your sketch, no issue was just wondering.

Could MOITUAN type not be so curved?, starts to look a little funny. Also Ronaldix seems a little bothersome. Looking forward to seeing this come together, always enjoy seeing your work.