TL Shoota, Power Klaw, Eavy Armour.
10 Nobz in Eavy Armour.
20 Boyz, slugga n choppas.
20 Boyz 18 slugga n choppas, 2 big shootas.
15 Gretchin, 1 Runtherd.
3 Deffkoptas with TL Rokits.
What do you think? Not much anti armour in there but I think that is a common problem in Ork armies. Maybe that is something to look at to take it up to 1000 points.