Automated product upload in magento using magmi

Hi, I have a FTP connections from 2 providers and I need to import the information daily on my website thru Magmi. 1 of the provider is sending a zip with all the picture matching the ID number on the txt file with all the details (Product, description, price,...). Both of them are not with the same description (E.g. 1: SKU 2: EAN-Code) The second one everything is directly sending a zip. What I have: - A website on a Shared Domain - Magento 1.9.0.1 Latest released - Magmi v0.7.19a Template and product details already on the server should be kept as it is. My needs: 1a. If possible, to have everything automated and done into 1 server. (If not possible 1b. I have a Windows 7 running computer used as server that can do the download and daily upload of csv) 2. Need to match column name to Magento column name. So I need to find a way to automatically change some name into the correct one systematicly (CTRL + H function). Some of the categories are in German and I need to translate them in English. Most of those words don't change often so if there is a way to have a "Translate xword to yword" that would be great 3. Stock in one file are under "unbekannt, sofort" or "value". If it's value just put a random "100" number would be enough 4. There is 4 different language on the shop, but I don't care if all of the description are in English. 5. Filters. I don't need to have anything on that list uploaded 6. Price. I need to add a % on the pricelist 7. I will have other supplier so it would be good to have everything described as a walkthrough if I have to add 1 more provider. I will share all the login details to the selected freelancer