i have recently saw a few pictures of camaros with black window/lock/mirror switches, hvac/light *****, and steering wheel radio control buttons. are these interchangeable with the firebird interiors? i think they would look alot better than the normal gray ones, because my interior is black, and not gray. if so, how hard is it to change the buttons on the steering wheel? i know the door and window locks arent hard, ive changed a few, and the ***** just pull off. also, if i do go through with this, what years did the black buttons come out on the camaros, so i know when i go to the dealership to order them? Thanks in advance for the help!