that is somewhat hard to do due to WoW having different game designers so they have different looking items/cities. But can try to make same general map layout of cities =0! this would be kinda hard but plausable -.^ I like your idea gogo WOW CITIEZ!!!! \o\
Also would be cool if you could add so its all classes like
Warrior
Paladin
Hunter
Shaman
Mage
Priest
Warlock
Druid
Death Knight (Maybe not Death Knight xD Would be cool with max lvl 60 and pvp starts at 60 and then you pvp and fix up gear which makes u stronger)
Rogue
There Should be Humans , Night Elves and Dwarves or Gnomes on alliance side and Tauren, Undead and Orc/Troll on Horde side, if you would add this , this server would pwn :}