In Scenerio 80BC, Han's capital should be Chang'an, not Luoyang. And at that time, Han had controlled Jinyang, Mingyue, Changsha and Nanhai.
Also, I think when Han and Tang captured Chang'an, the capital should move to Chang'an automatically without stability penalty.
those are good ideas. I added them.
there is a new version up today with UUs and UBs for Gojoseon, the Visigoths, Ostrogoths and Vandals, plus some missing UPs
Gojoseon:
Choson Horseman (melee bonus) and Dolmen (monument w 4 culture). see the above post from Tigranes
Visigoths:
UU Comitatus (lancer w mounted bonus, based on the fact that the Visigoth cavalry beat the Roman cavalry at Adrianople)
UB Synod (courthouse with happiness, based on their many religious councils)
UP: Resettlement (cheap settlers, based on the fact that they founded the first new cities in europe after the Romans. I will probably alter their territorial goal to make better use of this)
Ostrogoths:
UU Gadrauhts (swordsman w bonus vs missile cav, based on the fact that the Ostrogoths helped destroy the Huns at Nedao)
UB Military Settlement (barracks w war weariness bonus, based on the practice of settling Goth military groups outside of the cities)
UP Restoration (cheaper basic buildings, based on Theodoric's maintenance of Roman systems)
Vandals
UU Mounted Warrior (cheap lancer, sources said their army was all mounted but not very good)
UB Shipyard (no name yet, ship production bonus)
UP Piracy (double gold from blockade)
unfortunately there's no art for any of that yet, but I'll get to it soon