Big Commerce - Edit Files on Website

This should be a simple job for someone who knows Big Commerce. This is what I need to have done: 1. Insert our custom header image and tell us where you inserted it. Also, in the header image are areas that need to have links to other areas of the site. Those links need to be inserted and I need to know where you made those links so they may be edited, if needed. This image is a PSD file or can be in jpeg, if required. 2. We have a custom navigational bar that needs to be inserted. Also, any small bars (don't know what you call them) throughout the page that breaks up the LHS or RHS areas. 3. A Big Commerce background image may need to be removed. 3. We have two custom fonts. We need those installed, too to make changes in link buttons, page texts, header text and text anywhere throughout the site. 4. There may be a couple, very minor page changes like color, text color, etc. that may need to be made. 5. Remove the 'powered by Big Commerce' or whatever link on the bottom of the footer files. 6. May need to add a couple other areas in the LHS or RHS of the page. Big Commerce has responsive webpages. I would imagine that all of these images, fonts, etc. would be responsive, too, if Big Commerce's site is. This job may lead into other website work with WordPress and BuddyPress programs. Looking for someone talented and whose truly dedicated and can get the job done ASAP. Please... don't give me your resume that you send to everyone else and not read this project details. If you don't take the time to read this project requirement and you respond generically, I won't spend the time reading it. I will need to know all the files that you've edited and their exact location in Big Commerce. All images and files belong to us and you will have no rights to use or keep them. Thanks!