1850 ITC tournament

There's going to be an ITC tournament in late October at my FLGS my only personal restriction is that I want the list to be DE or Coven detachments.

Leading the army is a Dark Artisan formation
Talos with ichor injectors
Haemonculus with scissorhand and WWP
Cronos with Spirit Probe

The second detachment is a grotesquiery
4 grotesques in raiders with nightshields x2
haemonculus with scissorhand

The third detachment is either going to be a CAD or RSR
A succubus with AoM and glaive lead the detachment
4 units of 5 warriors in venoms
Either 3 units of 6 or 6 units of 3 reaver jetbikes with cluster caltrops and heatlances

The armies I'm concerned with facing include a space wolf Blackmane drop pod list and Dark Angel's Lion Blade razorback spam list.

I'm also concerned with anti-tank as reavers are fragile and there are plenty of flamers in the space wolf list.

I have access to 1 unit of scourge w/ haywire
1 ravager w/ dark lances
2 razorwings

Seems like a solid list except for the Succubi, i'm not fond of DE ICs. Maybe get a Llhamaean?

The only change id make is to drop two kabalite warrior venoms (you arent getting OS is realspace Raiders anyways) and get an Scalpel Squadron. They can allow you to null deploy agaist T1 Alpha strike lists if you win the initiative roll.

6 squads of 3 reavers with cluster caltrops and maybe heat lances if you have points to spare is definetly the way to go.

Good Luck!

EDIT: Jesus, my spanish autocorrect butchered the post the first time around. Fixed