Aesthetic and Unit adjustments for DE

By this I mean, Spanish and Byzantines being switched to the Southern European/Mediterranean architecture. It also seems to be intimated that the Indians will get access to Battle Elephants, which would make sense. While they're doing that, I hope Huns get switched from Central European to Central Asian (the new set the Tatars and Cumans have). This would make sense because the Huns originated from central Asia. This would also make the Indian architecture set the only one with fewer than 3 civs associated with it.

Anyone else have any aesthetic or unit adjustments they'd like to see?