convert a mambo site to joomla

I need a mambo site converted to joomla. Also I'm looking for a logical way to display the pages and keep up with changes. Right now it lists them in order of creation. I name the pages so I can keep up and find them, but that still seems mickey mouse to me. I'd love to have a tree based on what is linked to what to the pages. So by tree I mean popouts for sub menus, and sub-sub menus. I'll pay $150 for this work. [login to view URL]