Joomla SEO Expert Needed

We launched a new Classified Ads site that uses a joomla CMS and we've added search engine friendly URL's, and I've got copywriters creating SEO friendly articles etc. I know about SEO but need help from someone who's a PRO. [login to view URL] I need traffic ASAP and we're on a limited budget. What we're doing now: I'm sending 25,000 emails every single day to people who have recently posted classified ads on other sites. My mom is calling people out of the local news papers etc. who posted ads and is offering for them to post a free ad. We've got gZIP compression, SEO friendly URLS, etc. enabled. I am NOT interested in using AdWords or PPC marketing. We need SEO ASAP and we could possibly use some other marketing. If you reply, please include: What you plan to do and how you plan to generate traffic. How many pages you'll do. What kind of results you can expect from the work I'm hiring you for. I want to show up when people search for terms like: Classified Ads, Classifieds, Online Classifieds, Internet Classifieds, Internet Ads, Free Classifieds, buy online, sell online, post ads online, post ads, etc.