Chop Clubs 40k Campain Fall 2012

OK so we are starting our new 40k campaign next Wednesday.
So far the we have

1. Jordan     - Dark Angles
2. Big Pat    - Space Wolves
3. Craig       - Orks
4. Steve       - Iron Warriors
5. Dale        - Grey Knights
6. Peter       - ???
7. Chris       - Necrons
8. Jamie      - ??? 

Scott is plying a Game Master controlled force, currently known as
       "The Planetary Defense Force"

The rules to start are
500 pts.
Min one troop, and one HQ.