I haven't heard the K07, but I do own a Esoteric UX-3 which uses the NEO VRDS mechanism. Lush and warm with great dynamics and detail is exactly the way I would describe the sound of my player. I use a Kimber Silver Streak cable from the player to the preamp and a Shunyata Copperhead power cord.
I think you are headed in the right direction.
I think you are headed in the right direction.