CDJs are good. Beware of the DDM4000 though. It's ok, i used it for a while. In fact, as a beginner, you wont even be able to tell IMO. However, maybe look at the 2 channel Korg mixer or the Xone:22. The Korg has effects built in. The Xone has the world class engineering and circuitry of the 3D and 4D mixers, it has just been stripped down. But, yeah man, I reckon go for it. That package is good enough.