As far as the juicer goes, the Omega 8004 is your best choice for juicing grasses and leafy greens. It's even better than the new Omega Vert that costs a lot more. And great also at at everything else I happen to throw at it.
The only thing I hear it has problems with is soft fruits. But I never juice fruits other than apples(prefer smoothies). Plus the thing is built like a tank and is one of those "lasts forever" kind of juicers.