Creeping Death's Inexorable Advance 3K Deathguard

[Cruor Vault]

I'm debating a couple of changes to this Death Guard Army I am building:

 

If I drop the Phosphex on the leviathans I can afford 2 more Destroyers to bring the unit up to 10 guys.  But the Phosphex feels so... on-brand for the Creeping Death.

 

Alternatively I've been considering dropping the Alchem Destroyers + A Warden for a third Tactical Squad + Apothecary.  The list is VERY slow, and objective heavy games are a tough nut to crack.

 

Allegiance: Traitor

Rite of War: Creeping Death (DG)

 

+ HQ: +

Calas Typhon [200Pts]: Warlord
 

Herald, Cataphractii [115Pts]: 
Toxin Bombs, Power Scythe

 

Siege Breaker, Cataphractii [130Pts]
Combi-Bolter, Power Scythe

 

+ Elites: +

Apothecarion Detachment [90Pts]
Apothecary
Apothecary

 

Destroyer Assault Squad (8) [230Pts]
Sergeant: Toxin Bombs, Power Scythe
16x Alchem Pistols
 

Techmarine Covenant [140Pts]
Techmarine: Bolt Pistol, Cognis-Signum, Power Axe
Techmarine: Bolt Pistol, Cognis-Signum, Power Axe

 

+ Troops: +

Grave Warden Terminator Squad (10) [485Pts]
Chem-master: Power Scythe
2x Chainfist
7x Power Fist

 

Tactical Squad ( 20) [245Pts]
Sergeant: Power Fist, Toxin Bombs
Legion Vexilla
Nuncio-Vox

 

Tactical Squad ( 20) [245Pts]
Sergeant: Power Fist, Toxin Bombs
Legion Vexilla
Nuncio-Vox

 

+ Heavy Support: +

Heavy Support Squad (10) [225Pts]:

10x Volkite Culverin

 

Heavy Support Squad (10) [275Pts]:

10x Lascannon

 

Leviathan Dreadnought Talon [620Pts]
Leviathan: Cyclonic Melta Lance, Leviathan Siege Claw, Phosphex Discharger
2x Heavy Alchem Flamer
Leviathan: Cyclonic Melta Lance, Leviathan Siege Claw, Phosphex Discharger
2x Heavy Alchem Flamer