Not sure if this should be here or in the electrical forum but here goes. I have two Lionel TMCC Alcos, a A and a B unit and want to semi-hard wire the two together. When I mentioned to a friend of mine that I was going to wire the two separate antennas from the two units in common together he suggested that it was not a good idea but could not put his finger on exactly why he thought that was a bad idea. Any thoughts?