With regards to N3S, if there is anything you want to know about Iralliam and the eponymous Church as it would pertain to Shuhar, feel free to ask about it :)
Nothing comes for free Ophorian, Brazil won't acquiesce to a loosening of terms so long as you offer nothing that advances its interests. Perhaps (here my interests come in :p) a commitment to anti-proletarist policy (Brazil being zealously anti-proletarist) would be a good first step towards convincing Brazil its in its interests to allow Portugal a greater navy size?