I dont know if you're going to do much relating to the actual factions and unit lists, but i cannot emphasise how handy a unit of iberian spearmen would be, post marian. Im on a pretty immense campaign, fighting in north africa against the scippi, southern gaul against the jullii and the gauls, northern gaul against britain, and eastern gaul/germania against the germans. Anyway, spears needed *nods* lol