Dating script - Need Customization

Hello, i need some changes in the Code from the Dating Script Emeeting, it would be nice when you have experience with emeeting. i am looking for someone to add a new Fieldtype to the section websitefields in the admin area, or a new column in the section websitefields in the admin area next to (browse,Register,Match) where i can set a field as a rangefield in the form from advanced-search. right know the script offers Textfield, Textarea, Listbox, Single Checkbox, Multiple Checkbox, Birthday(Age)Field. What i need is a Rangefield, where Members can choose in a Listbox for example: Height 160cm. This Field should be displayed in a Range between xxx - xxx in the Form from Advanced Search!! In the Section Websitefields from the Admin-area i also need a new column with a function next to (Browse,Register,Match) where i have the possibility to display a websitefield in the quicksearch form on the frontpage of the website. thank you