Excel template/spreadsheet modifications or new spreadsheet needed

Template is used to taper off of Benzopines or ssri medication

I need spreadsheet tailored to my needs or a new one made.

I would like to control over % of reduction of said medication and control the holds in terms of days

Source of spreadsheet
http://www.benzobuddies.org/forum/index.php?topic=152430.0

My post of modifications I need made.
http://www.benzobuddies.org/forum/index.php?topic=169409.0

Please read both threads in this forum before giving me a price please. It's very difficult to explain what I need without reading first and understanding what is being done.

Thank you