Speaker wire for DNA .5 and Hales Rev 3

I am using a Rega Planet > Audiotruth Opal> Conrad Johnson PV11 > Audiotruth Opal > McCormack DNA.5 > Audioquest Midnight>Hales Revelation 3. I am looking for anyone who has used the Hales R3's especially in conjunction with McCormack Amps.... Need some leads on good quality speaker cables... HELP!!!! Thanks, all. Joe