KenwoodTK3202LU16P is a 4 wt radio. I am going to order this radio to connect my and my wife’s Autocoms bike to bike. The option they have is to program the radios before shipping for free or keep the programming that they input into them. If a choice is given, what would be the best programming for these radios? Is there a program and interface out there that I can get to do my own programming? I appreciate some help.