458702 Butterfly marketing script modification

Hi, I'm looking for someone (preferably experienced with the butterfly marketing script and mysql database) who can modify the script and database so that when a visitor arrives referred by an affiliate, the script queries the database to retrieve 6 additional fields associated with that referring affiliate. The information from those six fields is inserted into the signup form as hidden fields which will be passed to both the BFM script and autoresponder. The idea is to pass certain other affiliate id's onto the newly referred member which could appear within the new members member area in the form of an affiliate link to different products. The idea is to make the script perform additionally as a "downline builder".