Devo 7e and Wizard x220 - Check?

This is my first ini I've had to significantly modify. I'm able to connect to Betaflight Configurator, bind my 7e to the FS-iA6B, and I've flashed the FC to betaflight 3.1.7.

However, there is to tx input recognized in the configurator. My Googling has shown this is a frequent issue )and possibly unrelated to my ini), but can someone take a look at my code to see if it's just plain wrong?

I have a Devo 7e with the 4-in-1 module and 3x2 switch mods. My goal was to have a 2-pos switch for arming, a 2-pos switch for buzzer, and a 3-pos for flight mode. The last 3-pos switch may be for rates or something (maybe making me a sandwich?)

I'm new, so please feel free to ask for any missing information.

Thanks!

I'm using PPM to connect the rx to the FC. In reviewing the ini, I noticed that under Protocol Options, it states PWM... this may be an artifact of the base ini I started with (oops). However, it *seems* this would be an issue. Is there a place to see the options available for a given protocol?