1K list thoughts?

I'm very new to the game, starting at 1k and have pulled the following list together. Give me your thoughts!

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+ FACTION KEYWORD: Xenos - Orks

+ DETACHMENT: More Dakka!

+ TOTAL ARMY POINTS: 1000pts

+

+ WARLORD: Char1: Ghazghkull Thraka

+ ENHANCEMENT:

+ NUMBER OF UNITS: 11

+ SECONDARY: - Bring It Down: (2x2) + (1x4) - Assassination: 1 Characters

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Char1: 2x Ghazghkull Thraka (235 pts): Warlord

• 1x Ghazghkull Thraka: Gork’s Klaw, Mork’s Roar

• 1x Makari: Makari’s stabba

10x Beast Snagga Boyz (95 pts)

• 1x Beast Snagga Nob: Power snappa, Slugga

• 9x Beast Snagga Boy: 9 with Choppa, Slugga

10x Beast Snagga Boyz (95 pts)

• 1x Beast Snagga Nob: Power snappa, Slugga

• 9x Beast Snagga Boy: 9 with Choppa, Slugga

5x Burna Boyz (60 pts)

• 4x Burna Boy: 4 with Burna, Cuttin’ flames

• 1x Spanner: Close combat weapon, Big shoota

11x Gretchin (40 pts)

• 10x Gretchin: 10 with Close combat weapon, Grot blasta

• 1x Runtherd: Grot-smacka, Slugga

11x Gretchin (40 pts)

• 10x Gretchin: 10 with Close combat weapon, Grot blasta

• 1x Runtherd: Grot-smacka, Slugga

11x Gretchin (40 pts)

• 10x Gretchin: 10 with Close combat weapon, Grot blasta

• 1x Runtherd: Grot-smacka, Slugga

3x Meganobz (105 pts): 3 with Kustom shoota, Power klaw

1x Battlewagon (160 pts): Grabbin' klaw, Lobba, Killkannon, Tracks and wheels

1x Trukk (65 pts): Big shoota, Spiked wheel, Wreckin' ball

1x Trukk (65 pts): Big shoota, Spiked wheel, Wreckin' ball