Build A Wholesale ecommerce website

I am looking for an e-commerce store that will sell products wholesale. My preferred option would be using Wordpress (so I can incorporate a blog) and on my own hosting and using my own domain. Magento would also be considered and I would like to see examples of your previous work. This site will have different pricing structures depending on the number of items purchased. This would probably be best achieved using a dropdown menu. eg: 1-25, 26-50, 51-100 etc... The website will be aimed at Ebay sellers, Amazon sellers and people with their own e-commerce stores who are looking for hot selling products. The will be 50 to 100 products available on the site in different categories and editing and changing of products must be simple and straightforward. I am look for a clean design that is easy to navigate for visitors with a white and blue colour scheme and fast loading. Easy customer registration and also email signup for newsletter, along with links to social media (Facebook, twitter, etc) A main deal will be promoted weekly on the home page and also a list of top sellers and new items. The site should consist of a home page, about us, contact us, FAQ, Terms and Conditions, product pages. Please feel free to add any suggestions you might have on how the above website concept could be improved upon. It should have features included like: SEO, Add to cart, Shipping details, Payment gateway etc.. Admin Panel: There will be an admin panel to manage all contents of website, CMS Pages, Sliding Images, Categories, Products, Products Mixes, etc Product Pages should have photo description various pricing depending on quantity purchased and the ability to change these parameters for different products. Also a section for the number sold in the last month on ebay should be on the page. The option to add thumnails/ links to other possible cross-selling products, like Amazons up-selling. My main focus is to have an easy to operate and edit e-commerce website, Cross selling and upselling are also very important. Customer back office to view previous orders and details must be easy to use.