Blog SEO, marketing, community and comment campaign

I currently have a Wordpress blog that generates about 100 hits a day. I'd like to build up a larger community of readers through SEO, marketing, Facebook/Twitter integration and an ongoing comment campaign. I'll continue to write all the content/blog posts for the site, however I need help with the SEO / community development side. The tasks that need to be addressed include: Ongoing SEO campaign Improved integration of Twitter, Facebook pages and RSS feeds onto the blog Researched and thorough list of approx 1,000+ relevant Australian and International blogs to target Link building with relevant blogs Ongoing comment campaign with relevant blogs Possible advertising integration on the site Expert advice on building blog visibility The most suitable person for this job is someone with knowledge of Wordpress, blogging, blog design, blog developer/design skills, strong English language reading and writing proficiency, strong SEO skills, excellent research skills, a sense of humour, initiative, creativity and a first class work ethic. I'm looking for someone who has proven experience and results in the area of blogging and SEO. This will start as a small project, but ideally will be an ongoing work load.