It's basically the 1500pt version of the 1750pts. Nothing for you guys to be afraid of.
HQ:
Ahriman
TROOPS:
Thousand Sons (9) - aspiring sorcerer w force axe
Thousand Sons (9) - aspiring sorcerer w force staff
Rhino
Thousand Sons (9) - aspiring sorcerer w force sword & meltabombs
Rhino
HEAVY SUPPORT:
Land Raider - dozer blades
Obliterators (3) - mark of Tzeentch