and I'd definitely throw in a few Shocks (the M14 card, not shocklands)

I'd recommend sideboarding more answers, instead of other cards that go with your strategy. That's why sideboards exist, really, to allow you to change your deck slightly to combat whatever style you're playing against. For instance, I'd recommend at least one copy of Anger of the Gods, as a sort of boardwipe against token decks once theros comes out.

Needs 4 x reverent hunter and 4 x magma jet.  Might need to alter the land base.