Increase maximum (and decrease minimum) Frequency options that can be set for Article Verification Rules

We would like to verify some articles every two years and others every three years.  At present, when setting up an article Verification Rule, the maximum frequency that can be set is ‘1 Year Interval’.  We would like to be able to set a longer period of time, 2 years or 3 years.  

Additionally, during the article review process there is no way to automatically send a reminder for articles that are ‘Awaiting Review’ (to the assigned reviewer), or for articles that are ‘In Progress’ (to the author, as a reminder to finish creating their article).   We thought of setting up a Verification rule for the folder that holds our draft articles. However the minimum Frequency for Verification Rules is ‘2 week interval’.  We would like to be able to set that to a lower period of time, like every 3 days or every week.  But that is not possible.

Ideally, it would be good to be able too set the frequency independently (so we can set the period of time ourselves).  But if that is not possible, then please add further options of 3 Days, 1 Week, 2 years and 3 years.

Thankyou.