I wanted to see what everyone though of my list that I might run in a tournament in a few weeks. I am right at 1850 with this list but I am open for suggestions and comments. My local meta has some Tau, Chaos Daemons, Chaos Space Marines, Grey Knights, Space Wolves, and Necrons. I know that I am really going to struggle with fliers but
DA don't have a tremendous amount of anti-air. My thoughts on this list is that Sammael and one command squad does their thing and the Interrogator-Chaplian is with the other command squad. Ideally, I would like the Chaplian and his command squad to be rapid firing their plasma then charging. With re-rolling to hit thanks to the Chaplian, his MoR and the Hammers I think I have a pretty solid assault unit. Then they just hit and run thanks to the banner. Rinse and repeat. Hopefully

The one
tac squad just holds an objectivw in the back field and shoots anything that gets into range. The bikes will just shoot up whatever they can see with the outflanking attack bikes to pick off some vehicles. The devastators are just going to sit in cover and try to blow up stuff. The speeders try to either stay as far away as possible or stay close to the darkshroud for some cover. If you guys think of anything that would improve this list please let me know. Thanks!
HQ:
* Sammael (200pts)
JetBike
* Interrogator-Chaplain (160pts)
Mace of Redemption, Bike
* Ravenwing Command Squad (295pts)
5x Black Knight, Standard of Devastation, Apothecary, Grenade Launcher
* Ravenwing Command Squad (245pts)
5x Black Knight, Apothecary, Ravenwing Company Banner, Grenade Launcher
Troops:
* Ravenwing Attack Squadron (Troops) (135pts)
+2 Ravenwing Bikers, Attack Bike with Multi Melta
* Ravenwing Attack Squadron (Troops) (135pts)
+2 Ravenwing Bikers,Meltagun, Attack Bike with Multi Melta
* Ravenwing Attack Squadron (Troops) (135pts)
+2 Ravenwing Bikers,Meltagun, Attack Bike with Multi Melta
* Tactical Squad
10 man, one with a flamer
Fast Attack:
* Ravenwing Darkshroud (80pts)
Heavy Bolter
* Ravenwing Support Squadron (150pts)
* Land Speeder
Heavy Bolter, Typhoon Missile Launcher
* Land Speeder
Heavy Bolter, Typhoon Missile Launcher
Heavy Support:
* Devastator Squad (150pts)
4x Lascannon