Design a Website Mockup

I require some mockups for a new website I am doing. You will find two things attached: 1) A logo that must be used. You can very the size to make it look the best. 2) A sample mockup that I have put together. Note that I like the basic layout in the psd I have attached. What I would like is some mockups showing me different ideas you can come up with based on what I have provided. Note that you will see a Google Ad that I have placed in the content. The Google Ad text says "Earn a PhD in Management" and also includes text directly under that is part of the ad. All of the scholarship information Text above this Google Ad needs to extend greater than 728 pixels in width....because I want to make sure that there is very little difference in the Ad text as there is in the scholarship text. For the main image and the 4 boxes on the main image....feel free to change this how you see fit. Also feel free to change the color scheme if you think something will look better.