I would recommend a pair of Vandersteen 1ci with a Belles Aria integrated amp. The Vandy 1ci are good all-arounders but I feel like they really shine on music that is "less dense." By that I mean the fewer the instruments, the better they sound IMO.
Listening to Miles Davis, Kind of Blue; Oscar Peterson - Night Train, Ray Brown - Soular Energy; or Dave Brubeck - Time Out. These recordings sound simply amazing on my humble system.
The Vandy's produce plenty of low end, throw a decent soundstage; and have a nice full mid range. I am thoroughly impressed by their ability to convey the correct size and scale of instuments.
When I listen to Take 5, Joe Morello's Ludwig drums sound like they're in the damn room with me. My Kef R11's, at almost 4x the cost vs. Vandersteen, still cant do that.