My only concern so far is that I wrote my sheets in BBcode so they may look disastrous on here at first.

I cannot decide between which nation to use as a GM nation; they exist in the same universe but at different periods so cannot co-exist. I'm thinking of using the Technocracy although their benevolent assimilation may be too similar to the antagonists.

The free state is always so much fun to play as it's less of a nation and more of a world of its own. 
Maybe a quick bit of info on each and you guys could decide which ye'd prefer to interact with/ see as the GM nation as I want to take players' considerations into account.