[Scott The Warmaster]

This is an army list mainly for playing against a friend of mine who uses Chaos Daemons, and that's why I'm not so bothered about having my guys in tanks as they won't be getting shot at in the first place. Also, the only models I have other than the ones listed are another Dreadnought and 10+ regular marines, so don't go suggesting things I don't have. I can see myself buying a Rhino in a week/two weeks time though. But without further ado, here's the list.

HQ's:
Sammael, Master of the Ravenwing
+Fielded in Master of the Ravenwing's Land Speeder
+One Biker upgraded to Apothecary
Total - 220pts

Company Master (In unit with Company Veterans)
+Pair of Lightning Claws
+Storm Bolter
Total - 135pts

Elites:
Dreadnought
+Upgrade to Venerable
+Extra Armour
Total - 160pts

Dreadnought
+Upgrade to Venerable
+Extra Armour
Total - 160pts

Company Veterans Squad
+One Additional Veteran
+6 Pairs of Lightning Claws
+6 Storm Shields
Total - 360pts

Troops/Fast Attack:
Tactical Squad
+Chainsword
+Meltagun
Total - 100pts

Ravenwing Attack Squadron
+Power Fist
+Two Meltaguns
Total - 165pts

Ravenwing Attack Squadron
+Power Fist
+Two Meltaguns
Total - 165pts

Ravenwing Attack Squadron
(Sergeant is the biker upgraded to Apothecary)
+Power Fist
+Two Meltaguns
+Attack Bike with Multi-Melta
Total - 215pts

Heavy Support:

Vindicator
+Pintle-Mounted Storm Bolter
+Hunter-Killer Missile
+Extra Armour
Total - 160pts

Vindicator
+Pintle-Mounted Storm Bolter
+Hunter-Killer Missile
+Extra Armour
Total - 160pts

Army Point Total: 2000 Points

This is my first Dark Angels army list. Advice?