Careful with Nordost speaker cables. Tried Tyr 2 and they did not work for me at all despite already using Tyr 2 interconnects. Thin sound, small images in the soundstage, but very precise and they were fatiguing in my system.
Besides they are super wide, super flat and not flexible at all.
If the objective is to get a full set of cables from the same manufacturer I would recommend either Kimber KS series interconnects and speaker cables combined with Kimber Ascent or Palladian power cables (neutral and natural sound) or Shunyata Sigma (slightly cooler and more studio like, analytical). If you plan to mix and match, the Audience FrontRow speaker cables are excellent and are extremely flexible. They have a natural sound. Audience FrontRow interconnects are, unfortunately, not as good as the speaker cables.
Audioquest would be worth trying as well but the higher end.

