How Are People Running Hellions

So, I went a bit mental on Ebay (I'm sure we've all done it) and now I am the proud owner of 30 Hellions! Basically, I'm just curious what people are going for obsession and drug wise? Any cool synergies that have been working out well for you? I've made up a list of a bunch of cult with some Kabal fire support. Hopefully, it gives you an idea of what I have in my collection. It's basically these models and 20 scourge.

Battalion (Red Grief) 5CP
HQ Succubus 50
HQ Succubus 50
Troops Wychs x8 64
Troops Wychs x5 40
Troops Wychs x 5 40
Fast Attack Hellions x 15 195
Fast Attack Hellions x 15 195
Fast Attack Reavers x 12 228
Transport Raider 80
Transport Raider 80
Battalion (Obsidian Rose) 5CP
HQ Archon w Blaster 89
HQ Archon w Blaster 89
Troops Kabalites 2 Blasters 94
Troops Kabalites 2 Blasters 94
Troops Kabalites 2 Blasters 94
Troops Kabalites 2 Shredders 76
Transport Raider 80
Transport Raider 80
Transport Raider 80
Transport Raider 80
Heavy Support Ravager 125
2003