@ewinrow wrote:
OK Arutha, will do and thanks. I’d rather get a professional opinion as opposed to causing or adding to possible damage.
If you find a “Professional” please say hi from me 
That is a very sensible approach, the people who like to rip into things cause themselves so many problems later on. Take your time, study things until they make sense and you at least have an idea of what will happen when you make your move, it will save you time, money, frustration, stress and a fair amount of hair 
Paul.