1850 Realspace Raiders + Dark Artisan- C&C appreciated

After some playtesting I think I came up with this list; planning to take it to a local tournament on sunday

Realspace Raiders

++HQ++
Archon (Warlord, trying for #2 in the codex for reserve manipulation)
Agoniser, SF, WWP

++Elites++
5 Grotesques

++Troops++
5 Kabalite Warriors
Venom w/ extra SC

5 Kabalite Warriors
Venom w/ extra SC

5 Kabalite Warriors
Venom w/ extra SC

++Fast Attack++
Razorwing
Dissies

Razorwing
Dissies

9 Reavers
Arena Champ, Cluster Caltrops

5 Scourges
HWBs

5 Scourges
HLs

++Heavy Support++
Ravager
3 DL

++Dark Artisan Formation++
Haemonculus
WWP, Scissorhand

Talos
Ichor Injector, TL HL

Cronos
Spirit Probe


Plan is to go full on into the opponents face: Ravager can harrass a potential early threat, then DA, Grots(With archon), 2 units scourges and 2 RWJs come in for a devastating beta strike

Problems I could see would be primarily a weakness against hordes with only 3 venoms, though I think the RWJs will be able to deal with them

Thoughts? Ideas? C&C greatly appreciated as always

Outside of close combat (Grots and dark artisan), you seem anti-tank light. You have 2x unit of Scourges and 1 ravager.

I personally love 3 flame throwers in the dark artisan (twin-linked on Talos, regular on Hami, and stock one Chronos comes with)., flame down some infantry as they deep strike, and than assault something else near by next turn.

You should utterly destroy any tank light army though.