Solid state amp recommendations for Maggies?

I am looking for another amp to drive my magnepan LRS, looking for a solid state amp to deliver more detail than my current tube amp, but don't want to give up (much) of the soundstage and depth.

I have a small listening room with a near field set up, so I don't need a ton of power for ear piercing volume. I listen mostly to acoustic rock, acoustic jazz and female vocalists.  I want more the guitar on Keith don't go and hotel canifornia intro from hell freezes over to  to sound... better...

at the risk of sounding stupid, I am driving these $650 speakers with many thousands of dollars of electronics.  The amp is a Primaluna HP (80wpc using 4 EL34s per channel), CJ ET7 preamp, PS Audio Direct stream DAC and a Naim digital source. All with MG audio silver interconnects and speaker wire. Even the interconnects cost more than the LRS.  

I am very happy with my current set up, but would like to grab another amp to a change of pace.

My budget is $5-8K, used or new.  My room is such that mono blocks set up well, but that is not necessary. 

thoughts/recommendations?