My sound preference is towards slight warm, wider stage with music genres of jazz, classical, new age music, and few jazz vocals.
As an Accuphase fanboy of course I have a preference, and the Accuphase house sound fits your sound preference. I've owned the E-270 and E-470 (Current). Those are previous models to the current lineup, but can be found used for MUCH less than the new models.
Second choice would be Luxman. I've owned the 505,507, and 509 models. All great but the 507 is the sweet spot IMHO for the price.
Have never heard your speakers, but Accuphase and Luxman usually play well with just about any speaker. Both exhibit meticulous build quality & sound.