TG and FA should have some sort of embassy in DOY yet remain at the canyon and in TH... Crahn sect should probably move to somewhere else while having some Churches almost every where except TH due to ideological stands...
DOY could be populated by some Mutant faction and by the old DOY population that pre-dates nuclear blast launched by Neocron and by those who actually supported the Dome's leadership... Resulting in a new Dome of York with new faction(s) in it...