how will you keep your hand full? Spreading Seas would make Thada Adel, Acquisitor more effective. Haunting Echoes doesnt work as well when most of your spells remove cards from the library as opposed to putting them into the graveyard where Haunting Echoes can really shine. you also need to ease up on the deck removal spells and get something in to put stuff into the graveyard like Mana Leak or Doom Blade otherwise you wont be able to use Surgical Extraction when it counts.
wow, coming back to this a year later, i understand what you were saying. your right. with everything exiled instead of dead, nothing is helping with the graveyard hate. pint taken and i shall have to work on this later. thank you for the suggestions.