The thing is, there is no official support for the CSS upgrade, and the likelihood of someone completely designing your site for you and then handing you the CSS is basically zero. We can help out if people get stuck on something, but I for one am not going to spend 5 or 10 hours doing it for you.
Talk to some of your penguin friends that have CSS'd their sites and see if they will do it for you.
Do remember though that if you have someone else do it for you, you learn NOTHING and you personally gain nothing. If you are going to be active on the web, having CSS skills is a very good thing and worth the time it takes to learn it.