Evening guys, just typed up a zombie sac deck, no sideboard yet, although help with that is wanted. Just looking for some feedback on the deck as it is, hope to hear from some of you.

http://deckbox.org/sets/392662

The only other card that I want in the deck is Geralf's Messenger, and I would add him as soon as I have the money too, as with the lands lacking shock lands, I just got back into MTG and am without them for the time-being.