Thanks Gunter,
Yes there is a lot of information.
A better way would be to learn how to program again and use the API (I stopped at pascal and fortran77 sometime last century).
I presume 'toolkit' would be the route for this but there is never enough time and things move so quickly.
I have understood the *.g0x files (it helps to understand the structure if its parsed correctly) so a likely route is excel macros.
I think the final method is going to be a bit of everything.
It's all fun.