How about adding the tuner in use and antenna selection (hi-z, bias tee status) to the CAT interface. This would make my antenna switch operation easier. Currently I have a Visual Studio program to do my antenna switching to have this information would not need me to switch from hi-z to 50 Ohm in my program. I have an active loop and a 12m vertical, for the vertical it is handy to switch twixt hi-z and 50 Ohm depending on frequency. Yes it will be a bit of a luxury not having to click on two buttons to switch it.