If you want this brand, I would switch speakers. But I heard the DQ10 clear back in college and they sound great. I think they were $500 at the time. Efficient speakers tend to be larger.
I have a Pass XA25. A used one would be about 1000 more than a Fw, Very simple circuit, single ended. It has reserve AB power to about 80 watts. Even with that, during a review, it was not recommended for Magnapan which is similar in impedence to DQ10.