Iberians migrated to Ireland LONG before the time setting here. Maybe 1200 BC? Someone from EB will no doubt know off the top of thier heads.

Anyway,
I am not trying to re create that invasion; only smaller tribal migrations which took place accross western Europe towards the british Isles when their old homelands were getting crowded or invaded. In all honesty, if the Belgae were a faction, I would have liked to migrate them. Might make migratory scripts for all the Celtic factions on the contient; just to keep the Casse on their toes.