The OP had towers, and he wants something different, so why ....
Consider the Spatial M3 or M4 Triode Masters
I had a pair of M3 Triode Masters that was black frame around black cones. Maybe I should say spheres. I really like the design. 2 big cones on the frame. and people generally arere attracted to round things, from moons to the Wheel of Fortune. Frames come in black, red, and white.
I bought mine directly rom the owner/designer Clayton Shaw at an audio show. He is very personable. Call him to see if he has other colors he could do for you. I liked "black on black" b/c it just makes the speakers (open baffle- don't knock them til you try them) disappear. they don't draw attention with weird angles or colors, and therefore the speaker 'disappears" more easily when playing music. Again, for WAF.
these speaks sound great with the genres you mentioned. they will fill a large room with sound quite easily, and a used price is well within your budget. And although these are the "triode masters", they do have a bit of triode sweet sound, but also has balls of steel and you can play them on "11" w/out hurting them. IOWs, your Class system is not only pretty ideal in terms of a matching SQ with the Spatials, but has the power needed to drive them. Don't get mislead by "triode" in the speaker name, you cannot run these with a lightweight or even medium weight tube amp. Best would be a hybrid: tube pre and SS amp.