Tube amplifier upgrade suggestions welcome.


I currently have a Musical Fidelity m2si and some Tekton Lore speakers and would like to buy a power amplifier to upgrade my system.  I'd like to keep the m2si in the system as a preamp.  I'd like more clarity, bass, and dynamics in my setup.  I have up to $2K to spend and thought I'd try out a tube amp since my speakers are supposed to be very tube-friendly.

I have considered something like a Parasound A23+ or Rotel 1582 amplifier -- what are the equivalent tube amplifiers to these?  I'm in an 11' x 12' room with horrible acoustics but I've treated it with 8 GIK 244 bass traps and have added an SVS-SB1000 to fill in the low end which helped a ton.  How should I proceed from here?
128x128shawn3997
I won't mention Prima Luna products - it starts an infantile chest puffing, pissing contest and your thread will be deleted. 

OK, so the Music Reference RM-10 sure looks like what might like and checks out so far, but is $1800 a good price, including shipping?
Rogue Audio Cronus Magnum III.  Sacrifice a tiny amount of transparency and refinement for much more dynamics and impact.  
can achieve world class sound with small signal NOS tubes.  
Shawn, did you talk to the seller? Make an offer.

Last year a rebuilt RM-10 sold for $1700 and a recent unit sold for $1850.
https://www.hifishark.com/search?q=music+reference+rm-10