Thanks for the suggestion! What I ended up doing is using vJoy and JG to create the virtual controller for the >32 buttons. Then I went to the Setup menu in game and assign the buttons the old way. The game didn’t have any problems recognizing 2-way/3-way toggles and mutli-selectors. I just have to save after assigning and load BMS Full before I fly. It worked out great!
Happy Holidays!