here's what i came up...
Keeper L4 w/ siren,torment blade,allure
1 herald tzeentch w/fly,power vortex,bsb despair
1 herald tzeentch w/power vortex
masque OR blue scribes...?

12 flamers
10 horrors x 2
12 bloodletters
5 furies

I guess i will try use furies to block early, when i get within BSB range i could use flamers to force panics and with decent magic the keeper can get 1/2 through. suggestions? i did think maybe take 100 point for that wound regeneration(so to NOT die to lucky cannon shot...). any changes?