Mega-Windfury Shaman?

This deck is a theory craft deck more than anything. I’m looking for feedback because I haven’t played much Shaman since witchwood came out. This is to follow up to an idea I had for mega-windfury priest and I thought it’d work out much better with elemental synergies/draw power that Shaman has along with the ability to “cheat” out whirlwind tempest with Eureka! or Farsight.