What I've ordered was the DSD Flight Series - FLT1 with the red buttons for $99.75.
![Image](http://www.simviation.com/phpupload/uploads/1479665230.jpg)
The red buttons should come close to the ones that I used on my Arduino based GPS, which is why I used them.
![Image](http://www.simviation.com/phpupload/uploads/1479698194.jpg)
The FLT1 will handle all the radio/navigation inputs that I want with the five rotary encoders at the top, and a lot more.
![Very Happy :D](./images/smilies/icon_e_biggrin.gif)
Also, it looks far better than what I could've built myself.
It's seen by the computer as a USB game controller, so programming it is no more complicated than programming the buttons on a joystick.
The farther away I can get from the keyboard, the better.
Hopefully, I'll have it by the end of November. I'll write an update then.