I think this is a great post. I really wanted to play that theme, but was turned off by the Satyrs being still wild and crazy. I'll still prolly play it sometime soon, but hey.
I agree as well, especially with the points about the rather useless nature of the unarmored Satyrs and the lack of missile Users. I'd think, if anything, they'd equip those Centaur archers with crossbows instead of ditching them.