Help making a couple of undead (VC) armies

[Gareth]

Ok Vince your looking at the following equivalents.

Vampire = Vampire
Necromancer = Necromancer

Skeletons Horde = Skeleton Warriors
Zombies = Braiiiiiiiins!!!
Ghouls = Crypt Ghouls

Reverent Guard = Crypt Guard
Reverent Knights = Black Knights

Knock together the Werewolves and you have a suitable choice for Crypt Horrors or Vargheists.