I have to agree with Vampiric, the Novablast Wurm + Totem armor combo is a really nice touch. I think there may be a few better enchantments or auras you can run with but I'm so impressed by that combo I don't think it matters. Nice work.
Permalink
It's not often you find a near creatureless green deck. I have to agree with D ROC though, I don't think recycle is that practical. You could also try looking through some green lands other than forest, I'm pretty certain there's a green land that will add to your life gaining. Other than that, very impressive.
How is this deck working out for you? From a third party perspective I would say you're more than covered when it comes to mana gain, but would advise replacing Harrow with something like Krosan.