EDH Horde of Notions Elemental Deck

Hey guys and gals I am working on a Horde of Notions Elemental deck.

So far here it is: http://deckbox.org/sets/635404

My ideas are general and probably not going to work well in concert but I have wanted to make this deck for a long time and have been slowly gathering pieces.

What I want to do:
1) Use Horde of Notions as the commander
2) Use the Eventide and Shadowmoor Lieges and Avatars
3) Use the avatar's weapon enchantments

Those are my wants for the deck, so now my problem is stitching it into a cohesive strategy.

I have a couple other things in there like, Hostility, Guile, Dread, Purity and Vigor, but aside from Vigor I don't know if the need is there for the others (regardless of how much I want to run them)

Please if you could spare a moment, look at my list and tell me if I'm completely crazy and or how to make this flow better.

Thanks so much for your time!