Sub $2,000 Integrated Amp Recommendations

I currently have Klipsch Forte iv speakers, SVS 3000 Micro Subwoofer, Mofi StudioDeck with a master tracker and the Mofi StudioPhono going into my Denon pma-600ne and a WiiM mini. I've considered options below but really open to anything other than tube amps.  

• Music Fidelity A1 and M3si
• Leak 130 or 230
• ARCAM Radia A25 
• Cambridge CXA81
• Audiolab 7000A

I am sure I can do much better than the Denon, that can be overly warm and muddy at times.