Non of them. I have a Nikon D600. No complaints as a still camera. The video is no different, far as I can tell, from video from their D7000, or even D3100. I would be concerned about matching footage from a high dynamic range camera (the BMCC) and contrasty video which is a Nikon after-thought from their camera.
Here is an idea of what you'll be up against, in matching footage.
https://vimeo.com/73096779