Hittites should probably have a few chariots, and no form of directly mounted cavalry. The Hittites fell before the rise of cavalry though they mastered chariots and the Kikkuli Texts are a testament to that. As a note, for bonuses, consider a bonus to the women: Hittite women were said to have much better rights than most civilizations of the time and for a few millennia afterwards. http://www.judithstarkston.com/articles/what-hittite-and-mycenaean-women-%E2%80%9Cdid%E2%80%9D/ I know I've seen more about this, but the video I'm thinking of may have been taken down.