Marten Design Coltranes would be hard to beat in performance/size. i seriously considered them for the rear channels of my 2-channel room.
other possibilities would be the Kharma Midi and Mini Exquisites.
those would be my top small 'cost-no-object' speakers. i did own the big Exquisite 1D's in my 12' x 18' room for three years and they were magnificent in that room.
your system uses the same gear as mine; and assuming that you already like the 'sound' of your Kharma's.....any of the above speakers would take you much further down that path.
i had the Kharma Midi Exquisities in my room for 4 months; very nice. but the Kharmas are much more expensive than the Coltranes (which are already expensive at US List price of $50k).
other possibilities would be the Kharma Midi and Mini Exquisites.
those would be my top small 'cost-no-object' speakers. i did own the big Exquisite 1D's in my 12' x 18' room for three years and they were magnificent in that room.
your system uses the same gear as mine; and assuming that you already like the 'sound' of your Kharma's.....any of the above speakers would take you much further down that path.
i had the Kharma Midi Exquisities in my room for 4 months; very nice. but the Kharmas are much more expensive than the Coltranes (which are already expensive at US List price of $50k).