I have a RCI-2950 that i got out of my grandpa's shop. He took it out of his semi because it had to many buttons on it! haha. First i want to know is it worth messing with I was going to use it as a CB in my tow rig. I read that this radio was followed by the RCI-2950DX which was better. If it is worth messing with i need to know what antenna to put with it. I do not have the owners manual for refenece. Thanks!