A historically-accurate Roman conquest timeline

[Skandinav]

46 BC : Kirtan/Numidia
64 BC : Kotais ( Type IV Government, alt. protectorate )

Before finally being made a province in 30 BC, Egypt was a protectorate/Client State of Rome, does any know when it was made so ?
As it seems to have been so before the First Triumvirate I would find it likely to be connected to Pompeius and his reorganization of the East in 64 BC, but I cannot seem to find out exactly when.

Armenia was also made a Client State in 64 BC and this is Hayasdan territory in EB, but which settlements ? Armavir and Ani-Kamah seems fairly certain to be included, but what about Karkathiokerta, Mtskheta, Kabalaka and Phraaspa ?