Fix my Joomla site - must know Joomla/CSS/PHP

Hello, I need a joomla/css/php freelancer to fix five things on my web site. 1. I need you to follow this css guide here to fix the div heights on my columns. you must do exactly what is shown, not using java or ect... non fixed height. [login to view URL] 2. I need you to follow this css guide here to fix the footer. You must do exactly as it shows not using java or ect. there is a white space at the bottom that also needs to be fixed. [login to view URL] 3. I want you to make a dynamic joomla drop down css menu. [login to view URL] 4. I want you to move the search box to the navbar it should be aligned to the last tab and be dynamic. 5. Fix the horizontal login at the top (make it more better looking) with links under the boxes. These things should be of ease to complete if you know what you are doing. You must have extensive knowledge in joomla to be able to sync code with joomla. My CSS code needs to be looked at for errors. working with the different browsers firefox, ie, chrome, opera and safari ect.. should be validated code. Budget $30 and good feedback. thanks