Had a look at the save, and I think we'll want to resettle both the Greek and Russian regions?: I settled along the rivers only, but more cities can be added to fill in the gaps. I moved Delphi off of the spices, making this new city the FP-city would be nice due to the high commerce. I also think we should trade theology and wines, along with an aliiance vs the Greeks, to the Germans for: chivalry, invention and 25 (all)g. Then, turn around and sell theology to the Koreans for 393g and 63gpt. If we want to, we should still be able to use theology to buy the byzantines into the war vs the greeks if we wish. With this cash, we'll then be able to upgrade all of our horses to knights. As for science, we learn education in six turns. Astro should cost 2560 and we're currently researching @212 bpt, which will take 13 turns at that rate. I think we should swap the build in Lisbon to Sistine as a prebuild for Cop's. Our other top commerce cities, maybe the first ring, could prebuild for unis?