Might want to consider adding a few more counters, you really only have one, that being Swords to Plowshares. I realize it is a creature deck, but it's always nice to have a counter or two to throw in.

RoboticPlayer: there's also Austere Command

I try to rock hard with the creatures. Angel of Serenity, Elesh Norn, Grand Cenobite, Aven Mindcensor

The Ulamogs also help, purging them with Eye of Ugin

Anything you would recommend taking out

Matthew_Minor91: The only thing about Austere Command is that is might affect your own cards, as well as the fact that it's a sorcery instead of an instant, so it's more limited. I'm still pretty new to the game, so I'm not too sure on building, just putting in my opinion based on what I like to have (more control type decks).

RoboticPlayer: Austere Command's true power, and what makes it the best edh board wipe, is that the card rarely effects the caster or leaves the caster without net advantage.