I'm new to the board and have a question maybe you guys can answer. I've bought a pair of maxon 45cbw of the net b/c they can easily converted to 120 channels with just two soldering bridges. The problem is they work great for about 6 months and then just quit TX or RX. This has happened twice. What do you guys think of the new Midland 4001 anniversary model? I don't want to put a lot in another radio.