Directory Hack or Plugin Required Joomla

I need Joomla plugin/hack expert, who can deliver on a tight budget. If the jobs right & the price I WILL use you again in the future I am creating a directory website, looking to use mosetts tree or sobi2 as the directory component. My Client has asked for something that doesnt seem available within any current plugins for the 2 directory components When a user searches for something within the directory, The results will display in the screen of the website. I have all this working already, but in addition I need some sort of hack or plugin created, so that the search results have the option be downloaded and emailed as an excel file. I would also be helpful if a whole catagory could be downloaded as an excel file too, but my main priority is getting the serch results to be emailed/downloaded as and Excel file. I need this to make this as easy as possible as I'm still a joomla novice You will need to have Joola experience, and SOBI2 or mossets tree experience. I would prefer to use mosets tree really. Get in touch either vie this site or mail me - concom at me dot com