Best amp to run Linn Keilidhs ....tube or solid?

Hi,
i'm looking for some experienced advice with regards to the best amplification for my Keilidhs. I love these speakers and have had them running bi-amped off of an LK140 and LK85 in the past, which i was very impressed with. I don't want to go the aktiv route at this time, and wonder if anyone could suggest amps that will better the sound of the Linn pair. I should mention that my pre is a Kairn. I am considering tubes...and was thinking of starting with a pair or Rogue M-120's. Does anyone out there know if this would be a working match? For that matter i wonder if there is any point in pairing tube amps with a solid state pre?
thanks for any help.