New Install of Bootstrap Oscommerce & Addons Required

We are looking to have Oscommerce Bootstrap (Latest Version) Based Shopping Cart - Fresh Install done for a new project. Addons / Functions We Require - Latest stable release in each. # Purchase without account/account optional. # Batch order notifications (emailing customers order status updates). # Inventory tracking suitable for clothing store - suggest qtpro addon # Ability to update product attribute quantities by uploading a csv file that matches the SKU and updates quantity. (MOST IMPORTANT) # Bulk product updater. Prices, weight, manufacturer etc. # Ability to have more than one image per product. # Category descriptions. # Product Short descriptions (shows in category view). # WYSIWYG Editor for products, newsletters etc # Discount codes. # Held orders addon (saves a copy of every order as backup in case it isn't created when customer pays). # Ability to move products from one category to another in bulk. # Ability to import products in bulk. # SEO friendly URLs. # Please recommendation customisation as we are based in Australia. We would like a developer who is very familiar with oscommerce who can recommend other valuable addons for our clothing store. All addons would need to be functional on the storefront side for both PCs and various mobile devices (and tested). If all goes well with this project, we are likely to hire you again for future projects and later additions.