Logo Design and Header

We'd like to re-vamp our website in the "psychic" niche and need a new logo design. We would provide you with the color examples, design example/s we like plus our website and size so you can get a feel for the market. The logo should be simple, uncluttered yet say what the niche is about. We would need the logo designed within 5 days maximum. When bidding please also give us an idea of time involved if we need to tweak the logo to our liking. Would appreciate examples of your design portfolio, as we will only consider a bidder who can show us their graphical skills.