As for the African possessions, Cabo Verde is still Portuguese, as are the Azores. Sao Tome e Principe hasn't been touched since the start of the RP... so you can have that too I suppose. Portuguese Guinea was lumped into a larger Ivory Coast state in order simplify the African colonies back when the RP started.

Bear in mind that I will be happy to work with you to iron out your Portugal in terms of already-established lore. Feel free to steam/pm me if you have any concerns or questions.