So,
I've noticed a lot of people make scenarios with colonies and such things. I thought a little about the colonies and how much reinforcments should cities have. Don't you think a city of Bogota (Colombia) shouldn't have 8 reinf. in 1700, like London or Berlin have, although there was only 15k people living in Bogota, and it was founded like 200 years ago. I think it's unrealistic, it should have very low reinf. like 3-4 (or maybe even less) but get event units in 1st turn or something similar, but the cities should have a lot of income so they are important like they were.
Also for the african states that weren't yet colonised, they should also have smaller reinf. but bigger income than in default and some event troops like neutral african tribesman (with op defense) in the cities so it's not so easy to colonise, because colonizing wasn't that easy actually, portugal tried colonising in north america but failed, france failed a bunch of time to colonise some parts of africa because of the natives
I will implement all these "features" in my WIP scenario 7 years war 1756
Also, people who make maps with colonies before publishing it research a little, cuz I've seen too much maps where there are cities that didn't even exist then