BiteInTheMark
Deity
I have downloaded the version you have attached to your post at page 26, 6th post.
As said, I play this Spain peacefully with now 9 cities. I really like the new Spain, cause its less warmonger dependant than the previous version. That civ will have of course more power, if played as warmonger, cause the early money can be spend easily into military units.
I didnt conqered anything, so never received any inquistor, but I think a change to converting a city to your own religion at conquest/settling is a much smoother step than an inquisitor.
A change from culture to border growth orientation of the Hacienda looks good too.
My main concern is the Hacienda.
A change from 6
to 10 per claimed tile make sense. In the ancient era, the gold is impactful enough, but diminishes greatly in later eras. But with the option to build Haciendas, all the gold from the UA can be ignored.Architecture and Fertilizer are not that far away from Compass, creating a 10 yield UI, which is around the amount of yields other UI have, but has absolutly no terrain restriction and additionally the option to get even more yields.
Triggering atleast 2 times is the normality in my game. The ability to create 10+ yield monsters from a normal improvement without any terrain restriction in late medieval is too much. Thats more powerful than even GPTI.
Alone my capital is working:
1 with 13 yields 2 with 12 yields 1 with 11 yields 2 with 10 yields 2 with 8 yields
And I didnt have researched Fertilizer nor Architecture. Both together would give 6 more yields, add the yields from an ideology, you get on every UI, and I end with 156 yields by only working 8 tiles. Thats too powerful.
Also.... doubling the gold from gaining tiles by conquest would be too much. In my game, conquering a city of my neighbor would give me 1500
, enough for 3 cannons or tercios.I would suggest this:
UA - Reqonquista
Gaining tiles generates 5
Faith and 10Gold, scaling with Era. Settling or Conquering a city converts it to your official religion. May purchase Naval Units with Faith.UI - Hacienda (Worker Improvement):
available at Compass
Can be built anywhere, but not adjacent to other Hacienda
+1
Food and +1 GoldGains yields for each adjacent city and resource:
+1
Culture, 
Science, 
Border Growth if adjacent to a City+1
Food, 
Production, Border Growth for every adjacent ressource+1
Food and +1 Production at Architecture+1
Food and +1 Gold at Fertilizer+1
Culture at Radio
resistance turn from expending an inquisitor
and 
border growth as base yields, gaining 2
