Jarcast's Duchy of Amalfi 3.1

UA: Can purchase Trade Units bypassing building requirements.

UU: Establishing a fondaco in lands of other civilizations gives a +5 Diplomatic modifier to Amalfi (the Fondaco has the same yields of a Town, so it's a free Town after all)

More unique components

UU2: Saettia
A unique Galleass replacement for Amalfi.
It is weaker but has double movement along the coast, and can carry up to 3 non-combat land units generating Great Merchant points while doing so.
Can cross oceans once its upgrade is available.

UB: Paper Mill
Unique Amalfitan Windmill replacement.
In addition, +1 Production from Scari, Lumbermills, and Logging camps.
+2 Production from Civil Servants in City.
Provide 1 Paper plus 1 Paper for every 3 Paper Mills in the empire.
-1 Unhappiness from / Distress.