I did review PizzaGuy's PDF about radios and it appears as long as they are programmed right they "should" be OK. I am a "read the instructions" kind of guys so I plan to read up on the alert mode that he referred to. We will definitely attend the radio meeting on Friday night to test them. I think we will take a chance on them. If we experience issues hopefully we can borrow (or even buy) any spare radios available.