Regarding settling: Remember that cities cost maintenance. My eastern border is under pressure from Mansa already, so I need to place my cities now. Sure, I could squeeze in a couple more, but I would risk Mansa squeezing in as well - and imO, I do not have a shortage of good city spots.
I played till turn 90. Pretty active round...
First, Mansa was helpful as always:
This gave me all the worker techs I needed, and opened traderoutes.
Then, just idly browsing the map, I noticed this:
Yeah, sure, those archers are for defense, right Julius? And you have no nefarious plans with that iron, no?
Preemptive strike (netted me two workers as well):
And two archers die to my chariots, one chariot withdraws
A couple turns later I take peace, just to re-declare after the ten turn limit to pillage the iron again. Killed three archers in the field, and since then, we're at war - by now I have an axe to counter possible spearmen (Julius has copper somewhere) and two horse archers. And I'm heading for mathematics -> construction next... Bye, bye, Julius then. Along the way, I have converted to confucianism (Mansa), just because I can.
Sometime in between, Toku has declared war on Mansa, so that one's occupied as well. No idea what Hanni is doing, but his score is not really increasing - so I'm happpy.
State of the land:
Demographics T90
[edit] Still no time to do a detailed writeup regarding strategy, although it seems pretty straightforward now. Btw, I fixed the "State of the land" image.