Drupal template required for upgrading old site

I require drupal template created that will be used to create CMS version of existing site. I have a large site that I need to make cross Browser compatible, better SEO, better looking. I have many pages that are similar but slightly different in terms of the type of content they require, so the template needs to be flexible enough to allow for this. Would also expect advice on (a) ideas you may have on a better way to go about the design 7 layout of the template (b) the best way to go about implementing changeover to the Drupal site. In addition to a 2 Column template, I would require: - Captchas - Forms (might be a large part of the task ...not sure) - Ability to turn certain features (including form fields) on and off on certain pages - Ability to allow clients access to update only certain fields You will need to have good understanding of Drupal 6. A small amount of artistic ability. Plenty of common sense. NB: A draft proposed layout and further spec info together with ref to the existing site will be provided to preferred bidder(s). You will be given access to another domain within my server space to test template. This domain has same setup in terms of MySql, PHP etc as domain that needs its content upgraded to a Drupal based CMS site. I would expect some test data to be entered from my site to demonstrate proper working of template. Populating of the new site would be done by myself with existing content. Functionality, SEO, simple but attractive design/layout are the key issues (probably in that order). I may look at requesting other parts of the site be upgraded once we get this main part done. English as first language would be helpful, but very good understanding of English as second language also OK.