If everything is electronic then it is easy. If you have an aftermarket panel that has everything mapped with buttons and all, then it is extremely easy.
Just wire the outputs to control those buttons. The wiring would depend on the circuitry of the button panel. If they are switched ground then really you just run a single wire from the output of the FB to the switch of the button. But we can cross that bridge when we get there.
To answer your question of if it is possible, yes.