Baleur
Prince
Spain wasn't included is because there were more than enough Western civilizations (sadly).
The thing about it is that Spain would be the "easiest" one to remove. Can't really remove the English....or Germans....or French, Romans, and Americans. Wouldn't be surprised if Izzy came back to CivV in an expansion though.
The Spanish civ could just use the incredibly underused Greece civstyle (ingame, the red roof white buildings), problem fixed. lol.