I'm using Republic all the way in this game, and you can see from the graph a few posts up that I suffered a bit from WW-ness, but I think I can reduce that by more concise conquering. I tend to start the war just a little too soon, before I have enough troops for an efficient blitz. I need to practice with the other governments in other games before I dare using it in a milkrun, far too many hours to be wasted in case of a failed experiment... 
