Techwise:
I'd do the trade with Cyrus...Hatty and Cyrus don't like each other, but they aren't worst enemies, which means they won't care. She's very liberal with tech trading herself.
Drama for our next research looks great to me. Theatres are a must very soon. and trading for CoL gets us courthouses as well.
Also, thanks to Colossus,it appears our breakeven point is now 40%, with us barely losing any cash at 50% and the ability to research drama in 6 turns at 50%! I think we could now almost afford to take over the rest of that continent...not quite, but before 1000AD we should be able to.
Diplomatically:
Julius is now pleased with us.
Saladin only knows us, Hatty, and Toku...he doesn't like Toku, but appears to have an OB with Hatty...he may just be in a sour mood this game because he has no iron, thus will never be able to build camel archers
It appears half the AIs don't have access to iron. That leaves us in good shape down the road if we need to take anyone else out. Also, we're #1 in population as far as we can tell...Mao is #2. Once we take him out we'll have about 15% of the world's population. Hopefully #2 will become someone we don't like...Hatty is AFAWK(as far as we know), so hopefully someone we don't know is bigger than her, or hopefully she starts losing her war with Huayna a little.
Julius and Vicky like each other again...so we should get an OB with Vicky and explore her lands as well. Its a good thing we got Julius pleased with us fast, Rome has Iron right next to it...we'd never have stood a chance if we had given him an excuse to fight us.
Overall:
Our GNP is #9 out of the 12 civs we know, it should increase greatly soon enough though
Our production capacity is #1, as is our food capacity
we've got the #3 land size, #6 population, and #6 army size, all according to demographics(according to victory screen we are #1 in pop and land area)
I would also suggest we never adopt a religion, since it appears all the religions were founded in different empires...that if we can get the UN built fast enough, we should be the only people without any religious penalties. We should just make good friends with the christians, and whatever other religions are big.(right now buddhism and confuscianism are #2 and 3 in % ofthe world)
edit: also, I'm going to rename the Greco-Chinese continent next turnset

it won't be greco-chinese much longer.