Bump
Sorry for reviving a thread, but that's in my interests. (Let's think it didn't lost Acre, the Amazon land from Colombia and Brazil and the Chaco region that Bolivia gave to Paraguay too)
Seeing how Gran Colombia has gone, it would be hard to keep a country like that alive, expecially since Ecuador had a certain autonomy from the Viceroyalties.
So, there are 3 Options:
1. It becomes a second Brazil: It goes in competition with Brazil for influence on South America, and becomes a great power.
2. It is just our Perù: Administration is similiar to OTL Perù, and history is pretty much like it, a normal country in South America without much influence.
3. It falls: Like Gran Colombia or the Perù-Bolivia confederation, after a while it falls dividing in different countries.
The beginning would be hard and probably the center of power would be too far north (Guayaquil, Lima, maybe Quito) while South is poorer (Only La Paz, maybe some of that cities in Chile becomes important?), and communication is hard, but with luck and keeping maybe an Inca-Spanish nationalism alive it could work.