I'm going to get a 6.5'' Alpine monitor to go with my Alpine navigation so I wanyed to mount the screen on top of my dashboard but I don't want to drill a hole in my dash. I need advice on how to mount the bracket on my dash without drilling any holes. Secondly I know there has to be an audio and video cord that goes to the monitor so if I have the monitor on the dash is there any way to hide the audio/video cord going to the monitor?