Build an Online Store

Hi. I currently offer website design and development and receive many leads from potential clients. I'm looking to partner up with someone who can take over the development, and even address these inquiries from clients as if they were their own (provide price breakdowns for particular parts of the project, confirm that everything can be completed, offer insight on potential solutions for what they desire, etc). Below is the latest email I received. I need to partner with someone who can work with me from start to finish... and even go above and beyond in regard to the email response that will help us win over the client. ----- I'd like the site designed in the likeness of Jay-Z's life + times: [login to view URL] I require the following things within the design: 1) Responsive design/Mobile friendly/Tablet friendly 2) SSL Security 3) Prevalent shopping cart icon ($/Items) 4) Paypal express checkout button ([login to view URL]) 5) Tint as an individual page on website ([login to view URL]) 6) Only the following social media plugins: Google+ & Instagram 8) A copyright label next to company name at bottom of page 9) Set up email with site domain that goes to gmail account 10) Set up Google Analytics 11) Order management (back-end) 12) Inventory management (back-end) 13) CRM management (back-end) 14) Accounting solution (back-end) 15) Wish list function 16) Share buttons for social media 17) A way to view metrics (back-end) 18) Social media management tool 19) Single-page checkout that includes the following prompts: Billing address, Order Total, Payment, Your Cart, Complete Purchase, Continue Shopping... The aforementioned is a running list of demands that are subject to change upon receipt of your quote. Thanks for your time. ---- Please ignore the Fixed Price range that I've selected and just let me know if you would charge less or more than the range provided. I'm not entirely sure how much this project will cost.