Trunks.....?
I've tried to take pictures, but do to the limited space behind my rack after every thing is in place and zip-tied down the pictures don’t really show what's going on back there.
Everything is in "trunks": all speaker cables make one trunk, all video cables make another, all audio and optical make a third, though the optical doesn't rally matter from an RFI standpoint. There are two smaller trunks one left and one right depending on which side of the equipment the power cord originates. I have one power cord crossing one speaker cable at a 90 degree angle. All trunks have a 2 to 3 inch distance from each other. The only exception to all of the above is my 5.1 interconnects for my universal player which are thick enough and awkward enough to make there own trunk.
Hope that helps….sorry, no picture maybe I’ll give it a better try soon.