Minor Changes to PSD to HTML

I like the curved line on the main image of the Mockup4 homepage. However, I really need a column to the right of that image. So basically have the large image take up 2/3rds the width and then add a 1/3 width column. Right now the template shows drop down navigation. That isn’t something we want. We want/need more of a text box/tab links. No onhover/mouse over stuff on the navigation. Finally, to verify, you are able to send this our way in just basic HTML/CSS and JavaScript files right? We are going to mess with all the content on our end. Have plenty of higher budget work for the awarded developer.