CSS/HTML/XHTML 2 page modification

Hi, I have purshased a HTML/CSS (xhtml/html5 valid) Template, The template has only 2 column page layouts and I need to add an extra page layout with 3 columns, you can see the template here: [login to view URL] and this is the look of custom page I want to add: [login to view URL] In practice you just have to move the second column to the middle and add the third column at right. And create some infoboxes as you see on the screenshot. a second request: I have this simple CSS/HTML header: [login to view URL] the text on the right tabs are images, I want to use html text instead image text. So, I want you to fix me this also. I will provide FTP access to both folders with pages to make it easy for you. that's all. Please notice that this must be done SEO optimized, clean coded and must pass validation here: [login to view URL] I offer $40 for this work.