Amp for Dynaudio Special 25

I'm looking at a long list of upgrades. I just upgraded to Dynaudio Special 25's. So far I'm loving them. My Linn Classik is going to head into the bedroom eventually. I have a medium room 14' x 16' open on one side. I listen to acoustic guitar and jazz mostly. For the source I'm heavily considering teh Ayre C5xe. On the amp side I'm considering Pass 250.5, Sim W-5 maybe W-5LE if i can find one or the Ayre V5xe. Any thoughts on the amp match with the Dynaudios? The preamp will likely be the last upgrade. I'm considering a tube preamp, but that seems to be a neverending search for most. If I go SS for the pre I will likely try to match teh amp. I hope to be finished within a few months.