I wouldnt add the wolf runs with out putting better lands in for your mana base, which I dont think you want to do.  I also think your curve is a little high, I think this deck will be at its best when it really comes out swinging.  I would probably take out the pyreheart and the cagebreakers and stick a set of young wolves in.  Having 4 fullmoon's rise and 4 moonmist is too many, id cut down to 5 or 6 total here and add either rancor or more burn.