I have a 25 ltd classic I picked up at a thrift shop for 6 bucks and thought what the hell let's have some fun. I picked up a rfx75 and installed it then took it to the local cb shop to have it fine tuned and afterwards was told it's putting out 100 watts and everything is good to go. The wattage I'm not as concerned with as much as I am with the recieve. I looked around the Internet and at one point found an article about changing a few resistors and increasing the amount of receiving the radio will do. My biggest concern is that I'm TX more than I can RX and I want to balance that out. The setup I'm running is cobra to swr meter then to a k30 mag mount on a f350 diesel van with swr about 1.6 to 1.8, I know the antenna makes a huge difference and I do have plans on either a k40 or wilson 1000. but with my current antenna I'm already experiencing talking farther than I hear. I'm in hopes that someone here has an idea of the recieve mod I'm talking about and can help