I've done some more work and updated my tables if anyone cares to have a look and comment:
https://docs.google.com/document/d/1kS3h7JgF6CniH851034zBX0aPT-MhIggUO0yE_y0Jao/edit?usp=sharing
Thanks
Frank
https://docs.google.com/document/d/1kS3h7JgF6CniH851034zBX0aPT-MhIggUO0yE_y0Jao/edit?usp=sharing
Thanks
Frank