Unique Units

How do these ideas sound? Some more units needs health regeneration ability, especially for those civilizations that are either gold hungry. And some civs will have a imperial upgrade for their specialty units.

• Aztecs: Garland Warriors: gain 15 resources per kill. (Yeah, I learnt it from Rise of Nations)
• Byzantines: cataphracts naturally deal trample damage, and Logistica regenerates cataphracts health.
• Franks: Frankish paladin instead of axemen
• Huns: stable units regenerate health
• Indians: Elephant cannoneer rather than elephant archer.
• Japanese: Samurai are mounted. Infantry regenerates health.
• Malay: Unique ship, maybe fire two bolts at once?
• Maya: El Dorado - eagles and archers regenerate health
• Mongols: Imperial Cav Archer (upgrade from HCA)
• Turks: cavalry archers that regenerate health. (Gold intensive, so we need that)

Please provide feedback or ideas below. Thanks!