Buy raw Audio Note ISIS cable and terminate myself?

Considering trying Audio Note ISIS interconnects but they are difficult to find used. HifiCollective sells the cable unterminated. If I have a competent tech terminate it, is there any reason it should not sound close to a factory pair? Guess I should use good rca plugs ... Not sure if they sell audio note rca's.

Resale would be sketchy, I realize.
Thanks for thoughts.