Design ebay storefront and product listing template

Design listing templates that are fully compatible with M2E pro and Magento, so that items can be listed to our ebay store from our magento database via m2e pro. Explicit understanding of how m2e pro templates interact with magento attributes and ebay is a requirement. The template should populate based on data entered magento fields and should format this data to make a professional presentation on ebay without any coding. Resulting Ebay pages must be responsive. We carry a very wide array of consumer products (many different categories) so please consider this when responding.