Triplanar vii - upgrade tonearm and ic wiring


I have a triplanar vii
Gavia Galibier table, Zyx Universe cartridge, Doshi Aalap preamp

It sounds fabulous, very revealing and tonally balanced

Are there upgrade options that take the sound even farther?

Or should I leave a great thing alone
128x128audiotomb
Cable is certainly important no question about that. And that means cable everywhere including the wires inside components. I recently replaced the Cardas wiring inside my Siggwan tonearm with 1877 Phono wire. The new wire is still breaking in but so far it is a nice improvement over the Cardas. I had previously changed the RCA plugs on the tonearm wires from KLE Copper Harmony to KLE Absolute silver plugs. The RCA connector change alone was an important upgrade, but the wiring is equally important.
@Salectric: Yes. We just got the arm in our shop turntable updated. It does seem to sound better.
Some time ago I sent my VIIuii in to have the cueing mechanism repaired. While it was there, Tri radiused my headshell, gratis, rounding the right angles. I thought the change improved the sound, making the highs a bit more resolving.
I seem to recall from a year or two ago Tri mentioning to me at a show something about reducing resonance in the headshell.