Modwright Umbilical cords

I own a Modwright Marantz CD/SACD player with the stock umbilical. Overall its a fine cord but like all things I'm wondering if improvements can be made. I'd be very interested in any feed back people may have on upgrading this cord. I know Modwright recommends the WyWires. Are there any others out there people might recommend? Any feedback is greatly appreciated.

Thanks
PS  Sorry for the cross post as this subject is under the Digital forum as well. Wasn't sure which forum is correct for this  question.