Orks on the march for glory; 1,5k Ork Army list with which to conquer Thenchor

Whaz up ladz? I'z  time to loot 'em up!
Aah.. yes, one of my 4 armies is going to get to beat some humies and Tyranids!
So this is an army list I'm using on an campaign that is set in Thenchor. The campaign uses Cities of Death rules, but missions can be from normal or from the CoD. The games are 1500 point games and we use the Planetary Empires.  The campaign starts Monday and ends Sunday 31. of this month. I might put some Battle reports here, but no pictures. But anyways, here is the list I will be using:

V.1.0
HQ - 205 pts.
Warboss - 105 pts.
Power Klaw, Twin-linked Shoota, Attack Squig


Big Mek - 100 pts.
Kustom Force Field, Attack Squig


Elites - 310 pts.
5 Burna Boyz - 75 pts.

7 Lootas - 105 pts.

7 Kommandos - 130 pts.
Burna, Rokkit Launcha, Nob, Power Klaw


Troops - 575 pts.
20 Orks - 165 pts.
Choppa 'n' Slugga, Nob, Power Klaw, 2 Big Shootas

20 Orks - 175 pts.

Choppa 'n' Slugga, Nob, Power Klaw, 2 Rokkit Launchas

10 Orks - 80 pts.

Shootas, Nob, Rokkit Launcha

5 Nobs - 180 pts.

3 Power Klaws, Shoota/Rokkit Kombi-Weapon, Slugga 'n' Choppa

Fast Attack - 410 pts.

5 Storm Boyz - 60 pts.

Slugga 'n' Choppa, Nob

5 Deffkoptas - 350 pts.

Twin-Linked Rokkit Launchas, Buzzsaws

Total: 1500

So, what do you guys (and gals(?)) Think? I still have some days left before it starts, so you guys and gals have the power to change this!

Ps. Oh yah, this list will just be here this time, no forums, just this blog!