The Terminus Challenge: Menoth

I'm having my first Terminus challenge game this Monday, and it will be against Menoth with pSeverius at the helm. It seems it will be a flank scenario with the reinforcements complication, and he'll be fielding this:

Grand Scrutator Severius

- Blessing of Vengeance

- Redeemer

- Redeemer

- Reckoner

Hierophant

Choir of Menoth (Leader and 5 Grunts)

Deliverer Sunburst Crew (Leader and 2 Grunts)

Exemplar Errants (Leader and 9 Grunts)

- Exemplar Errant Officer & Standard Bearer

Visgoth Juviah Rhoven & 2 Honor Guard

Rhupert Carvolo, Piper of Ord

The Wrack (3 wracks)

Vassal of Menoth

Vassal of Menoth

+ Reinforcements

Holy Zealots (Leader and 9 Grunts)

- Holy Zealot Monolith Bearer

Reclaimer

My reinforcements will be 10 Nyss Hunters, because I can't find anything I'd rather have, and I need something that's fast enough to join in the fight from half way across the table. 

Edit: After looking at the actual flank scenarios, I think I'll be bringing Mechanithralls instead, and lot's of them. Necrosurgeons probably wont have time to do their job, but twenty Mechanithralls might prove hard to dislodge from his objective. 

Edit2: Blood Witches might also be fun, allowing them to run in and contest while Incorporeal, without stealing souls from Terminus like Blackbane's Ghost Raiders.