I Was wondering the same thing with my build. I actually came up with the a fixture that could be mounted to the regular throttle without changing the configuration.
I tested it out and it worked, but I never went through with it because 1. More moving parts meant more areas of failure potential. And 2. The lever was higher than the regular throttle knob and I figured it would be annoying holding my hand/arm that high. Below are some pictures of the CAD model and the assembly being tested out. It did work pretty good!
20221228_080647.jpg20221228_080715.jpgScreenshot_20240405-134142_Video Player.jpgScreenshot_20240405-134155_Video Player.jpg

I still wonder about moving the throttle to center console so I can feel like I'm flying an F22...