So I checked this Mod out and it seems pretty cool. My only concern is that the focus tree seems very heavily tied to the era you are in. That meaning - It looks like there is a wonderful tree for the WWI Era, but it wouldn't have much going on after WWI is over. Essentially - Will this tree transition as you move through eras? Can you win WWI and end up in WWII all the same? Or is it sort of just a one scenario per game sort of mod?