I don't know your speakers well enough to make a recommendation. As far as I can tell, your speakers can probably work well with either ss or moderate to fairly high powered tube amps, but I honestly can't make a recommendation.
As far as Class D amps and tube pres go, I'd suggest you pay attention to the input impedance of the Class D amps you might consider. Many, but not all, have a fairly low input impedance, something that doesn't usually bode well for many high impedance output tube pres.
Another thing to consider is the sensitivity of the amp, some sensitive amps can have the volume control usability compromised by the high output of some tube pres.
With all that said, I still stand by my previous post, your speakers should influence your amp choice the most.