I have bought a icom 703 and the seller shows it transmitting on 51.000 at 10 watts. I'm worried about the serial number, I heard that the early models had issues with the finals and I'm trying to avoid that issue. The serial number starts with 110xxx, so not sure if I will have a issue or not. I also noticed that there is not a FCC label on the radio, it looks like a Japanese logo for maybe their radio enforcement agency in Japan? Do you think there is anything to be concerned about? Thanks so much!