Hi Roger , I also have a Kn7000 and a T2 .
It goes without saying that both brands are first class and that the T2 has many fine improvements .
The great disappointment for me is that it is not possible to easily convert the "Great Technic Song specific Styles " and i have lots of them, over to the Yamaha T2 format ...the result is very poor !!! and certainly not good enough to play on my gigs .
That is why I've had the T2 for over a year and never done a gig with the instrument .

Regards .............Giovanni