Converter Needed for XML FEEDS to import in CLBOTPRO & CLAD

hello...I can pull data from my server in XML,TAB, or CSV format...not sure what is best/easiest to convert into a different XML format. I will need this converter to be able to change the format for the fields in the format of CLBOTPRO or CLAD Genius to import my ads (will provide) I will be pulling these feeds on a regular basis and in large volume. So I will need converter to be able to automatically change to the required format. Within the new XML i will also need to have certain data remain constant throughout each individual ad in the XML import file. (contact info, disclaimer etc) I will need to also download the images associated with each ad in a separate file and place in a folder. I need to get these images to be placed in the corresponding ad. So possibly upload to a server to host. Each set of photos (up to 16)has an ID that corresponds to the ID of the property in the ad. somehow i need to have the image herfs for the corresponding ad be collected and placed in the ad body of the corresponding property in the new xml format. I open for suggestions on the image part as there may be different way to do this. please contact me if this is something you would like to take on.