I would contest the assumption that the KN7000 is "the best keyboard you can own". Check out the Wersi Abacus. It is streets ahead, in many ways of all the opposition. What other keyboard can record direct to CD, has superior sound sampling, and - very important - is made to LAST and not be replaced every year by yet another model. It can be upgraded from CDROM. The only reasons I didn't buy one are:
a. It is too expensive - I don't do many paid gigs anymore.
b. It is too heavy - takes 2 to carry it.
Mike O'R