I am running some monster 14/2 cl3 THX speaker wire for my left surround in the ceiling & wall of my basement. I will have to cross about 4 electricaal wires at a 90 degrees and parralell for a few feet. The question is if I run the wire in a 1/2" pvc(schedule 40) will this take care of any interferance? Is this a waste of time or is there something better? I do not need to run anything larger as there is no need to run wire throught this pipe in the future. Thank You, Domonic A.