Magento or Wordpress Classified Them Customization

I would like you to customize, if I provide the theme that I want to buy from hellothemes "[login to view URL]". I want it to be for classified listings for cars, autoparts, mechanic shops, body shops, tires, auto insurance and other services related to cars only. I have looked at wordpress themes for classifieds but I honestly don't like the designs offered. I like how magento themes display products, categories, featured products, sales, services offered and how multiple product results(hundreds of them) can be displayed in one single page. 1. What I want is the look and the multiple category results in one page(at least 100) on the magento theme I mention above from hello themes, but with the functionality and easy postings from the wordpress premium press theme [login to view URL] where people can choose a package depending on the ad they want to display. 2. I want the website to differentiate from cars, autoparts and product listings to services offered by advertisers such as insurance companies, etc. 3. I don't care if you use wordpress or magento, as long as it looks and feels like a magento style theme. 4. I want the website to allow users to list their products and services as any other classifieds website. Features like self-create an account, choose a listing package, upload up to 10 pictures, description of the product/service offered, allow them to edit/delete their listings, have ratings, views counter is important, ability to reply back to a listing, refer a listing to a friend, wishlist or wanted ads, share on facebook, twitter. 5. Reasonable bids please, the theme that I like through [login to view URL] costs only $49, [login to view URL] Thanks a lot.