Wait. Isn't Austria covered by having Holy Roman Empire (House of Austria, the Habsburgs, were the Holy Roman Emporers from the late middle ages on)?
One Leader who NEEDS to be added is Charles V, Holy Roman Emporer, who united Austria, parts of Hungary Bohemia, Slovakia, Burgundy, the Netherlands, chunks of Germany (nominally all of it) and all of Iberia, plus the Spanish colonies, as THE premiere European superpower. Also led the fight against protestants.
Charles V - Organised, Charismatic. HRE or Austria.
I have to say, though, I like this mod a LOT. Opera house is inspired.
There was one guy earlier who said Austria was a minor civ. Bullocks. They ruled much of Europe for a few hundred years, and was a superpower for a century afterwards. THE nemesis of the German protestants, the Turks and the French alike. Generally overlooked because they didn't colonise in North America, so there was never any need for Americans or Canadians to learn about them in school.
Again, awesome mod.