This is mainly for my reference, but here is a list of my Ork army for Warhammer 40K.
20 Boyz
12 Nobs (1 in power armor)
5 Stormboyz
5 Lootas
5 Burnas
10 Grotz w/ 1 Runt Herder
2 Warbosses
3 Killa Kans
3 Deff Koptas
3 Warbikes
1 Battle Wagon
1 Bommer
1 Stompa
1 A-10 Ork conversion piece (on hiatus)