Amp recommendation need

Hi everyone,
I'm looking to upgrade my amp. I would prefer a solid state unit. I've heard mono blocks are the best way to go?? 
May max budget is $6000. I listen to classical and jazz with some pop, rock, blues. 

My system :
Ayre Acoustics CX-7eMP
Belles Aria preamp
Maker Audio G7 Amp
Tyler Dx2 speakers
PAD interconnects

Thanx so much for your advice