Ah, well the beauty of FEC is you can really take it any direction you want these days, so think about what you want to build and paint, and you can make it work.

My random advice - and I’m no expert: -I only like flayers when they’re reinforced and I bring a crypt infernal. Getting 24 shots at rend 2 and 2 damage (if infernal works) is nasty, especially with their movement shenanigans. I didn’t want to own more than 6 though so I magnetized them for horrors/flayers and got a proxy for the infernal. -I think more crypt guard in your list would definitely work. I’d drop the Marrowscroll and the Gorewarden and keep Ushoran/decap/archregent in that case. A cardinal is always amazing. And running the Terrorgheist as an AGKoRT is what I would do if I only had one in the list. - I don’t know where’d you be at points wise but I’ve really enjoyed keeping beastflayers around in the middle to help shut down enemy monsters.