Speaker cable for amp.Coda and Vivid Audio

Hello all, I have the int.amp from Coda (CSiB) and speaker Vivid Audio V1.5. My current speaker cable NBS Omega I is too stiff, too long (10 ft) and additionall the Vivid runs better with banana plug (WBT terminal). I'm considering a 1-1.5m long speaker cable from PAD or Stealth, but I'm open for other speaker cables as well.
Please advise which one would you recommend and if an adapter for banana plug would work well.

Here my complete system for reference:
power conditioner PS Audio P5, cd player Oppo Digital Oppo BDP-95 modded, Stealth Indra balanced interconnect, int.amp CODA, Vivid Audio V1.5

Cheers and thank you all