I'd start with one age, and I think EA would be best to really fit 1001 night stuff, high magic potential.
Maybe fashion it a bit like LA patala, humans ruled by magic beings is nice, the magic beings also being the sacreds.
I'd love to help but I'm no good with graphics so I doubt I can be of much use unless you want to let me make the stats etc

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Want a blend of
fantasy and
sci-fi? Try the total conversion
Dominions 3000 mod with a new and fully modded solar system map.
Dragons wanted? Try the
Dragons, Magic Incarnate nation.
New and different undead nation? Try
Souls of Shiar. Including new powerfull holy magic.
In for a whole new sort of game? Then try my scenario map
Gang Wars.