Tool(Application) to move Amazon listings to eBay

I have an [login to view URL] seller account (professional). There are over 20,000 products on my amazon. I upload products by Amazon's Excel system ([login to view URL]). I enter price and ASIN code in excel, then excel macro automatically enters product images, description and weight information from Amazon database and upload. This time, I would like to create eBay store and move all of my amazon products to eBay store. So, please make a tool (application) having the following features: 1) First, set the template, shipping fee charts(per weight) and category for eBay. 2) Import price,pictures,description and weight information from Amazon automatically. Products like CD and DVD don't have weight information on Amazon. In this case, enter 0 weight. 3) Export price,pictures,description and weight information to eBay automatically. Shipping fee will be entered automatically by weight and charts. To simplify the tool system, I use only one shipping method (standard shipping). 4) My PC system is windows 8. Tool must work on this system. I will accept free-shipping for all products if necessary. I will accept any other good methods and your suggestion. Remember, I will upload products to eBay by myself. So, please make a tool (application) to upload products form Amazon to eBay automatically and save my time. IF YOUR TOOL IS GOOD ONE, I WILL PAY BONUS AND ORDER NEXT UPDATING JOBS.