Hi Giovanni.
In your messsage you quqote "3rd party styles that are song specific are not available !!! "

I wish you had contacted me before selling - I have hundreds of song specific styles for my Tyros 2. Have a look at
http://musiciansroom.net/SongsStyles/default.aspx

to get some idea of how many are available.

I also use many converted Technics styles as well, which work very well

Anyway, good luck with whatever instrument you use and choose.

Best Wishes

John