My initial thoughts were similar to those of
@LukeD. I didn't wish to voice that opinion as someone spent considerable time and money accumulating these tools and that someone was your late father.
Sadly the tools we pay eye-watering sums for devalue at an alarming rate and quickly become outdated as technology progresses - all too often similar collections end up in a skip. I'm in a less than ideal location to help, but quite like your attitude in wanting to see them go to good use and I sincerely hope you succeed in that ambition - along with gathering some money for your mother.