Wordpress Design and setup pro needed

I am looking for someone to set up my wordpress blog. I want a dark theme. I have wordpress installed and operational on my site. But need help tuning it. I am looking for a full setup. Layout/theme Including add-on's - Specificly looking to be able to post video and flash and sound. Ability to embed sound a +. To to seperate my posts into catigories. I want to be instructed how to back up files for safety. Please pm me with your experiance and some options you can install that would help me favor your work. Once chosen I request 2-3 blog layouts to chose from. I currently use yahoo for web hosting which offers easy access to this type of blog. I would like to be able to update maintain myself after inital setup. Willing to give direct link credit on website to creator for 1 year+