Thanks for your response. In the set of buildings where your Viking cities appear, 1=dawn of time-late bronze age, 2=iron age-end of Roman Empire, 3=dark ages/Viking age and 4=Norman conquest of Britain-mid-Medieval. Is this suitable for the Norse?As for its usefulness for the Normans, I agree with Ares (as I often do!). Since I was trying to create a "flavor" I'd think it was suitable for Goths as well. I agree that a hill-fort style could easily be made from this for the Celts.
Furthermore, I've taken it that I'd be better ascribing the Normans and Goths to the generic Anno Domini European set instead - is that correct?