Concrete5 Add on (php/mysql) - increase functionality

There is a Concrete5 (5.4.0.5) add on called "Extended Form" (<[login to view URL]>) I am looking to extended the functionality of this control. ? Please note, I do not want to resell it or re-badge it as my own component - I just want additional functionality. The changes are: [login to view URL] formatting (to N decimal places) [login to view URL] formatting (to N decimal places) [login to view URL] formatting (to N decimal places) [login to view URL] to flag an input field as a variable and then do calculations onit.? For example, Field1 (could be[GrossRevenue]) and Field2 could be [Employees], so a result that could beoutputted anywhere in the form could be [Result1] {= [GrossRevenue]/[Employees]}which could be formatted currency and no decimal places.? ? [login to view URL] to save the form by the Member's ID in a database. [login to view URL] to append new data by date and timestamp, or overwrite Memberdata for a specific form. 7. ? Ability to associate data (such as a Flash Filename) with the form to be written to the database. Please let me know if you can add this functionality. ## Deliverables I will not sell the updated code in any way on any addons website. ? The authors copyright remains theirs. ? I simply need additional functionality.