Need a beautiful personal site. (Blog + Publication details + Ability to sell)

General information for the website: Personal blog about a variety of subjects - life, philosophy, science, technology, daily experiences etc. Kind of development: New theme from scratch Description of every page/module: (1) Blogger: Ability to create, edit, post blogs. Public can like, post comments, share my posts (2) Publications: A page where I can list books, articles that I have written (3) Shop: I would like to sell a few things - white papers, information, algorithms etc. So, I must be able to list down what I am selling and accept payment from popular gateways into my account. Need advice on this point as well. (4) Contact page: Anyone interested must be able to contact me by filling a form (5) Twitter interface - my latest tweets must be visible on the page Description of requirements/features: (1) Superb UI is needed, responsive, mobile friendly (2) Gracious exits. No errors. Extra notes: I need help with hosting as well.