I've yet to deploy more than 1000pts in a game, I've got most of what I need for the below list but I'd like some comments and criticism before I buy the second fire prism and the other two war walkers.

Doom, runes of warding (joins Banshees)

9 Howling Banshees
Exarch w/ executioner
Wave Serpent w/ TL Shurikannons, Spirit Stones

10 Dire Avengers
Exarch w/ Twin shuri-cats, bladestorm
Wave Serpent w/ TL Bright Lances, Spirit Stones

10 Guardians
Scatter Laser, Warlock w/ conceal

5 Pathfinders

6 Jet bikes
2 Shuri-kannons

Heavy Support
3 Warwalkers
all with double scatter lasers & Spirit Stones
Fire Prism
Fire Prism

Total - 1500pts