Krell Modulari duo associated equipment

After many years of owning a vast array of hi end gear, I decided to assemble a complete Krell Evolution System likely to end up as a multichannel setup. I’m looking for opinions from anyone with direct knowledge of mating Lat 1000 or Modulari speakers with evolution 402 or 600 monos. I’ll be using the evo707 as a preamp and I have a master reference subwoofer. I’m looking for guidance of pairing cables to this system, speaker, power, cast or other interconnect cables. Thanks for looking.