future hermit,
That is a good game. I've never played with Cyrus before, vanilla or new. Anyway, there is a nice synergy with representation and charismatic trait, for certain. Was it even necessary to build monuments gaining an additional +1 happiness. When I play a charismatic leader, I usually look to build stonehenge for the instant +1 happy and culture for new cities. With this start, I'm not certain you needed monuments, which is why I ask.
How about the additional boon of faster GG's combined with representation. Obviously, as the game wears on, the benefit is less. But early on, you're fueling your tech development with war (maybe not fueling, but aiding). There's so many layers of goodness here, it's a basket weaving class unto its own.