120PL Throne of Skulls

Right me oads, going for it. Throne of Skulls next month, this will be my first tourn' for 40K. Here's my list for a total of 11 drops and 26-36 AT weapons (depending on how I roll for number of shots from my Reapers). EDITED list.

3 detachments with 8 CP's total.

Battalion:

Archon, Splinter, Agoniser.
Rockin' in Tantalus
Archon, Splinter, Husk (modelled this way so...)

x5 Kab's, P/weapon, B/ pistol, Blaster
Sharing Raider
x5 Kab's, P/weapon, B/ pistol, Blaster

x10 Kab's, P/weapon, B/ pistol, Blaster, S/ cannon
Rockin' in Tantalus

x5 Mandrakes

x5 Scourges, S/ pistol, P/ lance, S/ cannon, x3 D/lances

Voidraven, V/ lances, V/ mine, V/ missles

Raider, D/ Lance, S/ prow

Tantalus

Spearhead:

Haemonculus, Liquifier, W/ tool (modelled this way)
In Tantalus

Ravager, lanced

Ravager, lanced

Reaper

Reaper

Air wing detachment:

x3 Voidravens with missiles.

Will have to crack on painting and basing. Will be getting plenty of games in for practice. Opinions me oads?