Hi there.
I got a beautyfull surprise when I came back to the civ world and found this mod in development. I haven't played civV in a few months because I need the historical component of RFC. But now there is RFE!!!!
First of all, I have some ideas you can use (or not, as you wish):
-» School of Sagres is an interesting thing (I am portuguese, so I'm proud you have chosen it), but I think it could be changed. Make Tower of Belém as it is a bit more famous.
-» NBA wonder?? Well, I don't consider it a good thing to put. Is too specific. Like putting FIFA and any organization... I would prefer to see some convencional wonders like Empire State Building, La Sagrada Famili, Broadway, Sacré-Coeur, Basilica di Sant Maria, Metéora or Potala.
-» You could add The Modern Olimpic Games as a national wonder in the modern era (or use a modern era boost, it is also good)
-» Add 2-4 more policy branches. It would be really good. You can add things related to EMPIRE (as you are going to put WARRIOR STATE) for instance.
-» 3 uniques are a really good idea! Do not consider to add x buildings and y units. Just put them as they fit in civs.
-» Add 2 or 3 resources like coffe, for instance..
Now to the more complex ideas:
-» Add a new concept: Historical World Scenario (similar to RFC), you will certainly win the firt place in "historical scenarios of civV"...
-» Add corporations to work in a way simillar to religion (or not)
-» Add diplomatic uniques to work just as spies (outside the map)
-» Abou the civilizations, I have some other ideas but these ones are also good. I can work portugal for you.
If you like, I can design something fot the mod (I can not work in any other thing). I could also create an entire board game to be released together with the mod.
Thank's again for the project