Righto, I'm currently stuck at Uni but I've decided it would be fun to through on a list anyways.
Tell me what you think.
1500
HQ
-Command Squad
Power Weapon
Regimental Standard
Plasma Gun
-Lord Commissar
Power Weapon
Caraprace Armor
Melta bombs
185
Elites
-Psyker Battle Squad
Two additional Psykers
80
Troops
-Infantry Platoon One
-Command Platoon
Plasma Gun
-Heavy Weapons Team
3 Lascannons
-Infantry Squad
Plasma Gun
-Infantry Squad
Meltagun
-Infantry Squad
Meltagun
-Infantry Platoon Two
-Command Platoon
Plasma Gun
-Heavy Weapons Team
3 Heavy Bolters
-Heavy Weapons Team
3 Heavy Bolters
-Infantry Squad
Plasma Gun
-Infantry Squad
Meltagun
-Infantry Squad
Meltagun
715
Fast Attack
-3 Scout Sentinels
3 Lascannons
150
Heavy Support
-2 Leman Russ
2 Lascannons
2 Heavy Bolter Sponsons
370
Main idea is to use the Psykers to lower enemy Leadership and batter them with Tank support from the Leman Russes while charging the Infantry Squads forward with reckless abandon.
Commissar Lord for Leadership and frontline duty.
Heavy Weapons Teams to sit on objectives while providing fire support.
Sentinels to act as Tank Snipers.