HQ 130pts

Troops 910pts
Death Company
+7 Death Company
-Chainswords, Bolt Pistols
2X Death Company Dreadnought
-Blood Talons
-Heavy Flamer
-Drop Pod
Tactical Squad
+5 Marines
Scout Squad
+5 Scouts
-Camo Cloak
-Sniper Rifles

Elite 350pts
2X Furioso Dreadnought
-Shield of Sanguinius
-Might of Heroes

Heavy 605
2X Stormraven Gunship
-Typhoon Missiles
-Extra Armour
-2 Twin Linked Autocannons
-Drop Pod

Still new to the Marines as an army so I'm looking for all kinds of criticism and advice. All input is welcome.

Thanks in advance!