Not such a fan of wyches but I like the warrior idea. The following is my idea for a list.

HQ * 2: Archon:
- soul trap, venom blade, clone field, ghost armor, drugs
(just kinda like this guy even if he is not the most effective)

Elites * 2: 9 Trueborn:
- 2 w/ splinter cannon
- raider w/ flickerfield

Troops * 5: 10 warriors:
- 1 w/ splinter cannon
- raider w/ flickerfield, grisly trophies

Heavy * 3: Voidraven:
- flickerfield

I got about 30 points left that I am not sure what to do with, I was thinking maybe some missiles on the voids but not sure.