[quote=The Nexerus]
Still haven't decided on a nation so far.Any suggestions/nations that important but aren't taken yet?
[/quote]
Yemen, South Finland, South Africa, France, Japan, Russian Republic, Western Communes, Slavic Union(Poland/Ukraine), Turkestan/Kazakhstan, Turkey, Egypt, Libya and Syria. 

I'd say go with Kazakhstan or France. Kazakhstan is quite a big country yet it hasn't been explored much and as far as I know, it isn't communist, so you can build up some sweet canon for yourself. France still has a few colonies floating about and probably back to it's old, second-rate power.