Alright, so let's see..
Civilizations per team? - Just one please.. the logistics are probably not compatible with the team size.
Starting Era? - No real preference.
Pitboss style? - With 5 large teams, sequential can be a definite possibility.
Diplomacy? - No real preference as long as there's a banter thread.
Always War? - No, we should be able to parley.
Barbarians? - On or Raging.. more mayhem!
Spies? - No ninjas allowed!
Corporations? - No real preference
Blockades? - As long as they are pirate blockades
War Elephants? - Khmer
Tech Trading? - No
Nukes? - No
Map trading? - Always
Banned Wonders? - No real preferences
Pick method? - Snake Pick
Map restrictions? - I'd like to see an unusual concept that is not too artificial. Perhaps a little more water than what we're normally seeing.