Great, and thanks for the quick reply (after I figured it out, I was able to appreciate the big picture in terms of you making it as customizable as possible). I started it up and almost everything appears to work, at least in the few quick initial turns I took to test it out in broad strokes very nice! I did notice one problem, however: My "Dawn of Man" screen for the Babylonians showed their Bowman, but their unique building was replaced with a basic Infantry unit. I downloaded EDUniqueBonuses.zip and overwrote Steam\...\GameSetup\UniqueBonuses.lua, which I believe was the fix to this issue, so I'm not sure if I applied the fix incorrectly, if one of my other mods is complicating things, or if the fix isn't working after recent updates. I'm going to give it another go from scratch (doesn't take long now that I know what I'm doing!), and I'll let you know if the problem repeats.