I'm trying to do some tests right now, but it's hard without clear goals.
It seems most people agree on finishing BW, then rep+slavery next turn. I also think that's the better option. Perhaps it would be best to do this move before planning the rest too much in detail. Knowing if we have copper somewhere could greatly influence our future decisions.
Is anyone strongly against BW now? Or can I make a short PPP until the start of next turn?
Updated testgame.
Please note that we are 10 beakers behind on math compared to real game. As I only played one turn and researched another tech, there wasn't much I could do about that.
Edit: Brennus will trade Deer, sheep, wheat and fur. He accepts fish or pig in return. He won't trade copper because he doesn't like us enough. I assume that means he has got 2 at least, or he'd be saying something else.
Brennus is worst enemy of Darius and Saladin. Do resource trades add 'you have traded with our worst enemy' penalty? Or do they increase the chance that Sal or Darius demand we stop trading with him?
I dont think we should focus on diplo, since we want to go conq probably and no tech tradeing mees that geting ais to friendly doesnt give us "too much".
Edit.
Keep going.