Patrick Cullen is a first class guy super busy with running a business and being a family man. Yes, he's not the best at returning emails, but he does, particularly with a little persistence. As for his products, what are your thoughts? Do you have any experience with Cullen cables?
My experience is they do not cause the congested or restricted dynamic sound stock cords do or even some of the budget Chinese cords. To be clear, a Chinese power cord can be very good, just like any other region producing power cables. His cables (power, interconnect, and speaker) are all very flexible. What other company can boast that claim, while also using quality copper, plugs, and insulation? An added plus is he will not charge more than 200 per cord.
To the OP, I heartily recommend Cullen for all your cables needs.