Just wondering if it is o.k to put wires (speaker wires, connection wires, power wires, etc...) through the organization holes on the back part of the shelf in my enterrainment rack. I know this is what the holes are for, but is there any possibillity of interference with grouping speaker wires and other audio wires together to put through this hole to keep them tidy? Or would it be best to leave it a little messy and not group the wires together? I dont want any chance of interference and therefore sound degrade. Maybe a stupid question, but hey I am concerned about this for some reason. Thanks for the help.