Reply to CDJ-2000NXS firmware on regular 2000mk1?

Hey
Just wondering, i searched a bit around the net and i haven't found any attempts/ ideas about trying to recode the 2000nxs firmware for the 2000 to get features such as the waveform zoom?
Since i haven't found any teardowns of neither the 2000 nor the NXS, and since they look the same,i'll assume the internals too (apart from the better lcd and maybe the ethernet connectivity) are practically the same.

I don't personally own any 2000s, so i'm just curious if anyone ever thought about it,