@kossin
I actually already answered your question.
Assume Zhou at size 6, here's the detailed budget from Bugg123's screen shot
Maintenance fee -- ~20g
Commerce --
1. 6C domestic trade routes from Delhi and Pat
2. 2C from city center
3. 10C from 2 villages seen
4. 6~10C from 2 uncovered hamlets or villages
5. 3C from clam
Total = 27 ~31 C (more if we work on FUR tile if it's there)
Hammers = 7H (2H from city center tile + 5H from iron)
No doubt it's already a gain even without CH.
There's more benefits
1. Zhou add land, power and pop to our empire.
2. We don't need to pay the away units fee for (4 warriors + GPs)
3. There's a chance of free spreading of religion to the barbarian colony. Even not, HM is still not an issue since we can produce a HM under OR from Zhou or any other cities such as Madrid or Cordoba after MM researched.
@Bugg123
We have to clearly determine the plan of GP production -- number and location. If we let Pat grow before Pacifism and hire specialists after Pacifism, Can it produce a GP and reach size 20 in time? I fell it's really a waste of not producing 1 GP from Pat.
I actually already answered your question.
What if Zhou includes FUR in BFC? With a few cottages, it can pay for itself with those cottages and will gain after CH whipped. Creating a colony enable 2 trade routes. I won't raze those cities.
Assume Zhou at size 6, here's the detailed budget from Bugg123's screen shot
Maintenance fee -- ~20g
Commerce --
1. 6C domestic trade routes from Delhi and Pat
2. 2C from city center
3. 10C from 2 villages seen
4. 6~10C from 2 uncovered hamlets or villages
5. 3C from clam
Total = 27 ~31 C (more if we work on FUR tile if it's there)
Hammers = 7H (2H from city center tile + 5H from iron)
No doubt it's already a gain even without CH.
There's more benefits
1. Zhou add land, power and pop to our empire.
2. We don't need to pay the away units fee for (4 warriors + GPs)
3. There's a chance of free spreading of religion to the barbarian colony. Even not, HM is still not an issue since we can produce a HM under OR from Zhou or any other cities such as Madrid or Cordoba after MM researched.
@Bugg123
We have to clearly determine the plan of GP production -- number and location. If we let Pat grow before Pacifism and hire specialists after Pacifism, Can it produce a GP and reach size 20 in time? I fell it's really a waste of not producing 1 GP from Pat.