IceCat Live Installation on Magento and Product Import

Hi All, I have installed Magento onto my server and I would like to start selling products on it. I have a feed from my supplier which delivers a .txt file via ftp to my server.`It is a TSV file. I would like a freelancer to create a script or use a premade script to import the products from this feed into the database, the script would also have to add/update the product price by adding 15% margin onto the cost price in the txt file. The script would also have to check and remove inactive products. This script should run on a daily basis to update the products and stock figures. Using an addon such as IceCat I would like all of these products to automatically get product data, images etc from IceCat and have it on the website. I already have an IceCat login and its ready to go. This should be a simple enough project for someone who knows what they are doing. If you could provide examples of previous work I would be very grateful. I am using the most recent version of Magento. Looking to get this work done as quick and as cheaply as possible as I simply have not got the time to do this myself. I look forward to hearing from you. Please put "I HAVE READ" in your proposal so I know you have read this properly.