Pro Questions

I'm thinking of upgrading to the pro theme, but I have a few questions before making the purchase. 1. Can I add a logo into the menu header with the pro or using some CSS code? 2. If I can add a logo - can I control (remove) the space between the menu header and the featured grid area? 3. I saw I can move the menu to the right in pro, so I'm assuming I can control the spacing between menu items? 4. Is there a way to place a widget in a featured grid area so a video can be place within a desired grid area? Any assistance would be appreciated before I purchase the pro theme. Thank you, John