Basically, I am converting a unit of zombies for my Chaos army (and for Kill Team games), and am wondering whether to convert from Catachans or Cadians. What do you guys think?

Also, there is a twist to these zombies. 5 of them are gonna be the zombified members of Cannibal Corpse, and the rest modelled on their song titles (well, the ones that it was feasible), giving me a total of 22 zombies! Here's the list:

George "Corpsegrinder" Fisher
Alex Webster
Pat O'Brien
Rob Barrett
Paul Mazurkiewicz
A Skull Full Of Maggots
Covered With Sores
Rancid Amputation
Innards Decay
Hammer Smashed Face
Split Wide Open
Devoured By Vermin
Mummified In Barbed Wire <--This guy should be awesome!
Disfigured
Eaten From Inside <--As will this bloke.
Stabbed In The Throat
Headless <--Easiest to make
Every Bone Broken
Hatchet To The Head
Sanded Faceless <--That title made me laugh so much, I bought the album because of it!
Bent Backwards And Broken
Five Nails Through The Neck

Rob Zombie.

I'd say Cadians because they're awesome

I was considering going for Cadians, because they'd have a more "urban zombie takeover" look