Building a new home (walls open). Running 12-4 and 14-4 wire for speakers as well as coaxial cable in the walls. I have always been used to seeing these terminate on walls with a wall plate/jack. The Audio/Visual guy feels that it's better to run the wire straight thru the wall - using a plate with a hole in it - and directly to the receiver and TV monitors. He feels that the less of a connection (by not using a coupling of some sort on the wall), the better - and that's how he always does it. To me, seems a bit funny having the in wall wires going directly from the cable in the wall straight to the equipment without having a jack on the wall with either banana plugs or spades (for speaker wire). Any advice??