Design a few Headers/Change old Headers

Hello, I require the two Headers attached to be re-designed and a little more Professional. I will also require a few new Headers for my Website. Please go to my website: [login to view URL] to get a better understanding of my business, the look of the site, and the colours I have been using. Once on site please go over to the following Header "About US" and hover over "How to Buy" and Click. You will see I currently have "How to buy" in Green Letters. I would like you to make me a Header to place in this spot to make it look more professional. Please include the wording "How to Buy" in the new Header you make. Please also do the same for the "How to Sell" Header and "Glossary" Header. In Summary 1. Please Re - design attached headers below to be more professional. ( Would like 3 different examples and the option to edit a few times IF REQUIRED 2. Design Header "How to Buy" ( would like 3 different examples and the option to edit if required) 3. Design Header "How to Sell" ( would like 3 different examples and the option to edit if required) 4. Design Header "Glossary" would like 3 different examples and the option to edit if required) Please go to website and review, Will be dealing with large companies and need things to be perfect.