Wilson Benesch ARC driven by a 75se. This amp can drive difficult speakers but i would stay with speakers with a fairly flat impedance curve not dipping below 4 ohms. The WB are nominal 6 ohms and I think overall a great speaker. All the WB for that matter.
VK-31se, VK-p5
AQ cables
REL B2
Shunyata PCs and Hydra