Best Speaker cable for my setup for around 2 k

I currently have B&W 802D, Mcintosh MCD 207 7 channel amp, im wondering what cables i should go with for the speaker, im kind of new to all these brands, the only one i know are audioquests. I have around 2 k to spend. Also for music do you think this Ampplifier is sufficient in extracting the true quality of my B&W speakers? Any helpful suggestions would be great Thank you very much.