Wordpress MU site: themes/features/plugins needed

Need a Wordpress expert to build specific features through custom themes and plugins in Wordpress MU. Please PM with credentials displaying your knowledge/experience with Wordpress and details of the features required will be given and you can ask any questions you might have about them to be certain you are clear on the projects requirements and your ability to achieve them. The site is a single-author blog who desires to give the sections of the site a unique theme. At the projects core is making Wordpress MU act like regular Wordpress in areas of sharing information across all the sub-blogs (such as registered users/commenters, tags, plugins) on the site while keeping other features separate (such as other plugins and themes) as each sub-blog will be treated in this site as a sub-section not independent from the main. -Migrating existing Wordpress site into the new MU is part of the project. -Graphic design in a unique theme (mock up provided) is requested, however if you only have programmers and no designers on your team, I will still consider your bid. No copy & pasted bids. I will discuss full project details individually based on your presentation. INTERESTED IN LONG TERM RELATIONSHIP with Wordpress expert. I work with clients that use Wordpress and need new themes, plugins, and unique features constantly. Lets develop a relationship... Will leave good feedback. Payment/escrow policy in PM.