I usually run 2 large clumps of SH's as an Anvil that tarpits well with RotSH, and with a STorment they can sometimes dish out some terrifying damage.
Bladegheists in either 2 clumps of 15 or 3 groups of 10, with a KoSoS lurking to buff whoever needs more hitting power, and a second Torment floating in the middle as the Hammer
And either a max size group of Myrmourns or a Mourngul careening around in the middle of it all