This is my 1500 point Dark Angels list. I'm rolling on the Divination table for all three of my Psykers and typically just choosing Prescience. I use the servo skulls to prevent infiltration/scouts and to prevent my Terminators and Plasma Cannons from scattering too far. The Liber Heresius is pretty neat, but I mainly use it to make a non scout unit able to scout and either move closer to an objective or to protect my servo skulls.
Unnamed - 1500pts
Bolt Pistol and Force Sword
Plasma Pistol and Force Stave
Ordo Malles Inquisitor
Terminator Armor, Storm Bolter, Nemesis Daemonhammer, Psyker, Psybolt Ammunition, 3x Servo Skulls, and Liber Heresius.
Deathwing Terminator Squad
2 Thunderhammers/Stormshields, 1 Chainfist, 1 Cyclone Missle Launcher, 1 Assault Cannon, 1 Power Sword, and 8 Storm Bolters.
Tactical Squad 1
7 Marines with Boltguns, 1 with Plasma Gun, 1 with Plasma Cannon. 1 Sergeant with Plasma Pistol and Power Fist.
Tactical Squad 2
7 Marines with Boltguns, 1 with Missle Launcher, 1 with Meltagun, 1 Sergeant with Plasma Pistol and Power Axe.
Tactical Squad 3
5 Marines with Boltguns, 1 with Lascannon, 1 Sergeant with Boltgun.
4 Scouts with Sniper Rifles, Sergeant with Heavy Bolter and Camo Cloaks.
4 Marines with Plasma Cannons and a Sergeant with Boltgun.