development api magento ebay

I need to integrate ebay store into my magento site. I need plugin that will allow me to import and sync all products from them to my magento store. All product details should be imported and translated into selected language by google api. After order on my store there should be option to track order status with supplyer. Stock levels too. Products can be imported based on next settings: 1. delivery country (multiple selection) 2. buy now only (yes/no) 3. minimum rating seller - positive feedback (98%) After we order it manually sync for order happens via chron job and it updates status of order in magento store. The chron job runs automaticly for major sync too. The price is only 1 and its calculated via api higher value and it imports shows all prices in store that user select. Shipping is free always and its calculated automaticly into cost. +this plugin should not be reselled +ownership of code is ours +we got 1 months of bugfixes for free +code should be commented detailed