OP,
My recommendation is to try out Linear Tube Audio Microzotl. This is my pre-amp and for me, reproduces a holographic image well. As some had posted above, get their level 3 upgrade and it falls within your budget. One thing the Microzotl does that other Tubes amps may not (or may) do, is that it sounds like a cross between a Tube and solid state. I.E. It has details in the music and yet it has body on the instruments and singers.
If you claim that your existing gear already has the ability to create space and dimensionality, then the Microzotl may be a possible candidate. Check out their website and see if the remote is up to your standards.
hope you get the right one. and please let us know what you get