Social Media Exchange Script Customization & Web Design

Hello. I own a "Social Media Exchange / Facebook Like Exchange" website. I recently bought a script similar to quite a few others, and need somebody to customize / design for us. Customization & Design will need to be discussed. Here are the add-ons needed (NOT INCLUDING DESIGN) 1). Pinterest, Instagram, Soundcloud & Reverbnation (Add-Ons for exchange) 2). One click (to like, follow, etc) 3). Chat box on site for members. 4). Bonus coins per "actions" (always showing member how many actions they've done for the day) 5). Earn coins section (video wall, sign-up offers, surveys) (coins will go to user after completing video) 6). Script Update & Few Bugs With Youtube Exchange Option May be one or two more add-ons as we go. Keep in mind the add-ons above are just the add-ons, there is also web design involved with making us different from the other scripts. Possibly a logo design as well as the script comes with an automatic one and we do not like it much. Please only serious inquiries apply, as I will not deal with slow and unprofessional work. Thank you.