Hello.I have a 1996 Impreza 555.The previous owner has removed the outer door handles,welded in metal plates and filled the holes.Only the drivers door opens off a pop lock system.The job was done poorly and the filler has cracked leaving ugly doors.I bought 4 used doors off a mate that are complete with handles, electrics etc.I wanted to know what I need to do to fit these to my car.I have no key for the new door locks.I assume I will have to remove the lock cylinders and have them tumbled to my ignition key or have new keys cut to match the locks.Also,is the remote central locking going to work or will I have to swap all of the electrics from the old doors? Any help would be much appreciated.Thanks