as for GT we don’t provide customization services directly.
This should be obvious by reading our support policy and the text in the sidebar—->
GeoDirectory doesn’t endorse any of the developers present in our forums. However we can guarantee that they are all Premium Members just like you. Please ask for references before hiring anyone and use common sense. We don’t take responsability for poor quality jobs and/or missed deadlines
Just wanted to let you know and I hope you will find someone interested in building this feature for you!