314733 ebay API and PHP html editor

Hi, Only ebay API and PHP experts please. We need a PHP backend application that does the following: 1. Login module for users (user sigup not required. Admin will manually create login accounts). 2. Install HTML WYSIWYG editor for users to edit basic html templates and option to save this. 3. Ability to resize and add images while modifying the html template. 3. Paypal membership module based on space used (for eg: 1gb=5USD per month, 2gb=10USD per month, 3gb=15 USD per month) 4. ebay module: This will query ebay API and retrieve a seller's store categories and save it in XML format in the user account. Then, a javascript will read the xml and display in a list view. The complete requirements will be given to coders who get back to us with the right questions.