Theory Crafting

Basic assumptions:

Base XP Per Kill: 200
Seconds Per Kill: 15
XP Per Hour:  Aprox. 69k XP per hour

Base XP Per Kill: 200
Seconds Per Kill: 10
XP Per Hour:  Aprox. 106k XP per hour

Base XP Per Kill: 300
Seconds Per Kill: 15
XP Per Hour:  Aprox. 104k XP per hour

Ideal Party:
1 PLD (Main Tank with Provoke for oh shit moments)
1 WAR (For Add Pickup and Management)
1 WHM (Main Heal)
1 SCH (Secondary Healer)
3 DPS (Mixed Bag )
1 Ranger for Pulling