Templates for blogs

I need couple of templates for blogs. We are thinking of launching a hosted-blog site like (please view: [login to view URL]). I would like to offer my bloggers option of selecting from couple of templates. HTML design will be same i guess, only forming different coloured CSS will be your work. These type of things are already standardized, like a header, two column, columns consisting of links, archives, calendar etc. And entries. Please bid if you fully understand the work. I do not want you to build high creative web page designs. Only simple skeletons for blog pages with different colouring sets and css. This project will begin end of this month. Please bid according to that. Mention blogdesign keyword in your bid or i will ignore it. thanks