Customization of a DIY website

We purchased it for DIY website business (e.g websitetonight by godaddy OR Homestead) not really hosting business. We need these custom features. 1. Customizing to commercial DIY website builder/general look and feel 2. Ability to set site builder packages/plans that will depend on number of website pages, email accounts etc. Customers should be able to upgrade from one plan to the other. 3. Ability to request custom logo for a fee. 4. Ability to offer SSL certificate for sale. 5. Ability to order content writing for a fee. 6. Ability to order related domain in order to protect company image. 7. Ability to remove copyright footer (i.e powered by our site builder) for a fee. 8. VAT (value added tax) calculator 9. Addition of more payment options like PayCash at Bank, Cheque payment, Western Union. Customers will choose their country before seeing payment options available to them. If they choose e.g paycash at bank, there should be a submitable form to enter payment details after payment. 10. Ability to add fund to user accounts from the admin panel. These funds should be usable by users. Users may want to add fund into their account with us and use it up later. As they use, the balance will show on their account with email notification till it finishes. 11. Add more settlement options to affiliate account like paypal, bank transfer etc. Affiliates will select their country before seeing options available to them. 12. Ability to upload marketing banners/videos to affiliate accounts from the admin panel. 13. Home page will have “HOW IT WORKS” link to its page. 14. Home page will also have “CUSTOMER SITES” link. The link will also lead to a portfolio page where customer sites will be shown in blocks. You can check it out at [login to view URL] HOW MUCH AND HOW LONG WILL IT TAKE?