Forum:Zombie Deck Assistance

I've had a great run of success with this Zombie Deck a friend helped me build. I feel that it's a fair combination of the two Zombie Structure Decks, but at the same token, it feels that there's something that its missing, something that can be improved upon.

As I said, I've had a great run with it, but I'm open to suggestions as to how to improve it. Thank you!