No islands?

I like the style and the names are nice as well, but there just isn't anything unique about the landscape.
Try splitting it into 3 or more parts, make it so that large rivers run through the land with countless bridges above. There's also too many mountains, try making what you call 'Sela' (nice name by the way) a land of plains and woodland, similar to France's landscape. The political map of the area should be diverse, with many lords struggling for power. A game of thrones if you will? always found the concept interesting.