I wanted to see how viable a list with seraphim, marbo, stormtroopers and an assassin would be.
Imperial Guard with a Witch Hunters attachment.

Inquisitor Lord- power armor, stormbolter, rosarius, force weapon, scourging.
150pts
4x warrior henchmen- 3 flamers, 1 grenade launcher
65pts

Lord Commissar- power fist, carapace
95pts

Eversor Assassin
95pts
Stormtroopers x5- Sgt with power sword, 2x meltas
115pts
Marbo
65pts

Battle Sisters x13- superior w/ power wpn, heavy flamer, meltagun
189pts

Alpha vets- power fist, 2x melta, carapace
135pts
Chimera w/ multi laser and heavy flamer
55pts

Bravo vets- 3x plasma, plasma pistol, carapace
155pts
Chimera w/ multi laser and heavy bolter
55pts

Seraphim x5- superior w/ power weapon and plasma pistol. 1 hand flamers.
152 pts

LRBTx2- sponson heavy bolters, hull lascannons
370pts
Exterminator w/ hull heavy bolter
150pts

The commissar rides with the melta vets so they've got 2 powerfists. The seraphim deploy in cover and harass the enemy with divine guidance and hit and run. The battle sisters get the first action in hopes of martyrdom and another faith point for the seraphim. The stormtroopers and marbo go for juicy targets and the assassin serves as bait on one of the flanks to distract my opponent.

What do y'all think?