was wondering if i could use a switch in the center console that isnt being used ?? i have a flash2pass for a garage door opener and i dont want to cut the wires to the high beams. its set up to open the garage door when you flash the high beams (i havent installed it yet). i want to move the switch to a button in the console that isnt being used even though it doesnt exist (blank spot) are the switch panels one unit, or can you add where no switch are ?