Looking at your system, I’d start by experimenting with HIJIRI speaker cables first, then move to interconnects. With KIM speakers and Audionet electronics, your setup is already exceptionally open, neutral, and highly resolving with strong imaging.
Be mindful not to overdo it, too much HIJIRI in the chain can slightly soften transient attack. That said, introducing a HIJIRI speaker cable can bring a welcome sense of body, tonal saturation and emotional density to your system.

