New Amp help/recomendations?

Its not the power. Its the amp. Try a Raven Reflection MkII, you will have no complaints, dynamics, stage, or otherwise. Probably you will have money left over after selling the preamp, IC and power cord you no longer need, and will have no complaints about that either. Spend that money on a DBA and not only will you have no complaints you will have better bass than ever. All without spending a dime.

@mmj have you tried both (4 or 8 ohm) taps ?

Do those Raven amps still come with a fire extinguisher? My memory is faulty at times but I thought one of their amps went up in smoke during a Stereophile review.  Honestly though...I've heard people love the Reflection MKII.  I'd like to check one out sometime. 

I had to look up Raven as I've never heard of them. Interesting looking stuff.
So, for the first time in my middle aged life, and after 18 monthes of construction, I finally got a dedicated listening room!  No time for integrated amps now, I can put sh#t anywhere! No more shared Living Rooms. Heck, I'm leaning mono blocks all the way!

Look, I have direct experience with Raven Reflection MK2.  It drove Sonus Faber Amati Tradition Homage Speakers.  A couple of facts....Outstanding customer service, a great owner in Dave Thomson, and some of the best tubes you could ever possibly find.  I ended up putting KT150's in mine to drive up the WPC to near 70.  I experimented with various other tubes from Raven.  So much fun to do that to get different musical experiences. 
The Raven Amps are a show piece.  People gravitated to the amp as soon as they came in the room.  The power was crazy good.  The music was like being in the first row of a symphony, or if you desire, the 40th row at a Ted Nugent concert.  It drove the Sonus Fabers with ease.  
You really should give Dave Thomson a call at Raven.  Listen to what he has to say.  No pressure but you will certainly learn a lot.