Both Chemistry and Scientific Method can be bulbed (Chem leads to SM).
1 turn research into Chemistry is going to make the bulb of Chemistry to be less effective, 2 GSs bulbing SM are also a waste.
Unless we want to stop researching after Demo, producing 2 GSs from Cons and capital is going to waste beakers.
Is it worthwhile to keep Tokugawa alive? This will mean more unhappiness in Aksum, but one more AI to whom we can gift cities.
Eliminate Toku. Aksum needs size 18 to be able to do 3 cold whips and that's very important for the initial spread.
I have never seen an AI willing to talk on the turn that peace is declared, so we can't gift away 3 cities to one AI, declare, raze the 3 cities, ceasefire, gift again, raze again... ad infinitium (ad nihil?).
5 AI means we can give away 15 cities anywhere on the map, at minimum. Add one more liberated city, and we are now at ~10 cities (and the AI usually accept more cities if their finances are good, as you say).
Not only 3 cities, we can gift as many as possible as long as AI's economy sustains. AIs will accept all cities within 8.5 tiles of his cities. The liberation restriction does not affect any AI that is dead in the end.
Restrictions: 1) Culture VC cannot use espionage to spread culture to legendary city; 2) You may not have more than +1 diplo modifier for "you have liberated our city" with any civilization remaining alive; and 3) You may not offer nor accept peace or cease fire in any war declared by you until an enemy city is captured or one of your cities is lost by capture, or the war is ended by UN/AP resolution.
We can focusing on economy now
If we want better economy, then it's better to let other cities which need to rely on whipping Cuis to build wealth instead of slowly producing Cui.
We still have plenty of time to whip Cuis after Medicine. RP and capital remain on military production should be enough to sustain the swift war with 1 AI a time.
), then we can draft an end game plan 


situation is like next turn, after Toledo leaves revolt, some cities grow, and some Hamlets mature.










