Create logo for Used Tool Emporium website

Need a logo created that will represent a company that sells reconditioned and used tools on the internet. The url of the site is [login to view URL] The colors of the logo should be kept in various shades of black and white with perhaps the lettering a different color. It needs to be professionally done and be something that would be attractive on shirts, hats or other garments. It can be a jpg or gif for the website use but we also need a copy of the final accepted logo in high resolution to use for print copy etc. We would expect that the person doing this work provides a number of versions of what they think this logo should be so we have something to work with on ideas.