Upgrade for Linn Classik

Hello,

I am currently very happy with my the one-box solution of the Linn Classik. Although I feel that it matches well with Linn Tukan speakers that I am currently using, I am looking to upgrade and am unsure what to do next. Let me be upfront with my preference for PRaT that tends to be Linn's speciality.

I have thought about buying new speakers (perhaps Ninkas, Dynaudios or B&W, but only because I have actually heard these) but seeing how that would cost as much as buying an extra amplifier (or two) I have not ruled out this option. The advantage of the latter route is that I could possible Aktivate my Tukans, although I am not sure of how well the Classik's pre-outs would handle this.

I would appreciate any comments from people who have experience with Linn systems/the Classik/any of the above speakers.

Thanks.