Thanks for the advice/offer! I'd totally do this, except 3m is too short. It's weird because the HD6x0 cables are "3m" and too short, but the HD800 cable (from what I remember when I had it) was also "3m" but was actually longer and would probably work... *** Thanks for the response as well @Torq. Will do some more digging and see if I can find someone to build it properly. I asked about Mogami as I recently swapped my stupid expensive Cardas cables out in favor of Mogami 2534/3103 so thought it would be nice to keep in the family.