Racial Factions

This is not one big happy Frontier yet. I think that some thought ought to go into factions based on the core four. As broad brush stroke what are the agendas of the core four? PGC is just a rising corporation and it has not had time to homogenize the culture and industry of the Frontier. Tech is different based on race (it should be based on planet but that's too much to track four races will be enough). There are a few mixed race colonies, Prengular and Cassidine and they have B5 sort of feel with the sorts of relationships that the B5 ambassadors had but on a majority of the racial population. Player character parties of mixed races are possible but not the norm.