I know some have this configuration. C Band Ku band switched with a 22Khz switch. Better idea would be to add a button to turn 22khz on and off, but this should be a simple add for now. Not sure if I could even figure out adding the 22khz button.
I don't have a 22khz switch so just need some one to test this and make sure it actually works as advertized. I have a pull request in currently so could tack this on if anyone wants it.