Did I understand right, that it is preferred to get an old silvermirror. Does the frame also need to be silver? I find it very hard to find an old one, which I feel would be the right one for me. If it seems impossible to get shortly, can I just get any new mirror? Can the frame be white or does it need to be at least silvered or silvercoloured? Can I switch to another one if I later find the perfect one and what should I the do to the first one? Can't have two, can? I'm sorry, suppose it's the language barrier that is making me uncertain. BB!