As for expansion, we have quite a host of choices all around, so it just comes down to what our priorities our. These are the sites i've identified, please feel free to point out other sites you feel strongly about and i'll edit them into this post.
Site A) directly north of the incense. The main advatages to this site is giving us stone to build the hanging gardens in the not to distant future and providing a through passage for our navy from one ocean to the next. crossing this with a boat and running north maybe the fastest way to establish trade with aloha as well.
Site B) on the tundra tile north-west of fish. Looks bad you say? well, i think we could use a 2nd production city for military purposes. this is close (low maintenance) has 4 hills for mines, and fish to provide enough

to work the mines. one mine is even already built! plus fresh water to ensure the city will get big enough to work all those hills, we have so many

resource we probably don't need it.
Site C) on the bare tundra hill. Crab, double deer, corn, and copper, this city is a resource mecca. lots of food and decent production, this city could be a

farm if people do not want to reserve our capitol for that. I'll have to think about that myself.
Site D) In the crook of the river on the naked plain. one of our few sites with a happiness resource, plus a bonus one for trading. Excellent site to increase our

both near and long term! Although it'll be awhile till we can tap into the spices, it wouldn't hurt to establish this city now while those woods can be use for

for building the bare necessities (granary, library, lighthouse).
Site E) the desert tile west of the west gold deposit. Wheat, gold, a fresh water lake, but to far for the

bonus. A fine but limited Commerce site.