@Black-Square after first frustration, the software engineer in me kicked in and i made it work. I was able configure every possible/available switch/button on my alpha/bravo. I will check the anunciador lights later, but i dont think is necessary.
I will also check the virtual axis of the beta range for the tbm-850 and bonanza. Im not sure is even possible for the bravo quadrant since is my understanding the bravo physically bellow the idle detent has no actual axis input. I wonder why there is such range under the idle detent then. Whats the purpouse.