Hi guys/girls.... the master key on my 2002 T2 (the one with the central locking/alarm button) is so worn now it is not always easy to turn the key ... I have a new spare (chipped but no buttons) which is fine. My question is can I buy just the blade or blade and plastic part of the key (have seen on e bay for various Nissans) and get it cut and put it onto the button part of my origional key and it will all work ????? Hope that makes sense???