Anyone got any tips for what buildings to go for as Romans? Browsing my options, there's not much that screams "build me!" (except the mine at Rhegion, that's pretty defeaning ). Most things seem to give happiness or related bonuses. The economic ones (forum, ports) don't seem to give very large project increases in income for their high cost, but maybe given that the game is so long, they are worth it. I may be missing some subtleties - for example, with traits.

Also, does anyone know which building types (if any) incurr culture penalties? I am having trouble keeping Taras from the "red face" warning - in part due to culture and in part due to unrest. I guess I should just bite the bullet and hire a client ruler, but I wonder if upgrading any buildings would help reduce the culture penalty (the governor's palace has been upgraded).