Mark Levinson 326s vs Ayre K5xeMP

Hk_fan andv@bar81. Thanks for the replies. Is the ML 326s closer to the new Ayre KxR Twenty than the K-5xeMP I have now, meaning a good upgrade ? 
You mentioned ML house sound, are there big difference in sound between Ayre and ML like neutrality, resolution and openness? Or are they similar? 
I don't have dealers to let me audition in my own system. 

I like neutral sound considering gear listed with Revel F228be's speakers, Cardus Clear interconnects and Clarus power AC cables. Using Kimber Kable speaker cable.