design Wordpress site

It will be WordPress , I have themes and plugins already, just need to design. It will not be an ecommerce, no need to have payment gateway or invoice or anything like that. Just need a visual pleasant interface to list product, search product, recent search product, best selling product. Instead of placing check out link on the site to make payment, customer will be click on the check out button and redirected with my affiliate link . I already have hosting and domain and logo. It would be these categories first: software, WordPress, health&fitness, ecommerce, finance and self improvement . This will not be amazon or any physical product affiliate. I want it to be elegant, logical and convenient for client to see and search product. After you complete designing, I can be comfortable creating new page and product based on your design. You can deliver anytime you want. The one I need is the good looking ecommerce site but instead of checking and pay at my site, customer will be directed with my affiliate link. And I can be able to easily add plugin to website extend functionality and also can write blog and have special offer in a page . The site after being designed should be light, fast and responsive.