Dont know if this is in the right forum but i have a question. I am going to mount 2 rear speakers to the roof right behind my counch for 5.1 but what can i use to mount the wires to the roof? I am going to paint the wires white to match the roof but what can i use to atach the wires to the roof? I was thinking tacks but they wont hold. Also i have to run both the wires down one wall also. Any ideas?