Another thing I've noticed is that the Brutii temple of Juno halves cuture penalty instantly! Also, any suggestion for Scipii temples? They don't seem to have any "super happiness" or culture penalty reduction temples. Saturn isn't anything special(same as Jupiter basically) And Neptune is good for navy and Vulcan for army. So I basically build Saturn in small conquered cities for max happiness and Vulcan in larger conquered cities for troop production, and Neptune in Carthage, my naval headquarters, to get the corvus quinqureme. I was also thinking of demolishing all my Saturn temples in Italy and Sicily, where corruption and happiness isn't too big of an issue, and replace them with Neptunes, for fleet building.

Btw, there is a problem with Bacchus, and that is they give your governor really bad drunkeness traits.