WordPress Theme Modifications

We're switching our three Cancer Answers sites ([login to view URL], [login to view URL] and [login to view URL]) to new WordPress themes. The first one we are going to switch over is Breast Cancer Answers, but we have some changes we need made to the theme. This is the theme we have purchased ([login to view URL]). We've been using a plugin called Theme Test Drive to look at the theme with our content. Here are the changes we would like made: Category boxes on home page- We are going to use these for category navigation, so we'd like them to just be images and titles that link to the corresponding category pages. For example, the first category will be "Lower Your Risk" and will link to a page that shows all the videos in that category. These are the categories we'll be using: Lower Your Risk, Newly Diagnosed, Treatment, Need to Know Terms, 15 Questions to Ask Your Doctor, Cancerfessions. I have images for each and will send those over after you are chosen for this project. NOTE: The 15 Questions to Ask Your Doctor will link to a page with this form: [login to view URL] and CancerFessionals is a blog and will link there We would like to limit the "Recent Posts" on the homepage to 5 We would like to get rid of the top nav bar (and search bar) and just use the regular nav bar. In the nav bar we would like: Home, Newly Diagnosed, Lower Your Risk, Treatment, CancerFessionals and About. Font for the Nav Bar- Can we change it to Arial, or something that goes better with our logo? We'd like the font to be black, except CancerFessionals, which we want to be pink so it stands out. CancerFessionals- we want the blog to have the same format as the home page, except without the categories. It's going to be a blog where a breast cancer patent shares her story, so we will have her most recent blogs in the video player and then more "Recent Posts" below. We also want to brand it for CancerFessionals, so we will use the CancerFessionals logo in the header, instead of the Breast Cancer Answers logo. Please let me know how long you think this project will take you. Thanks!