530277 Seo for exisiting site

I have an existing site which is a search engine and I need some seo done to get my pages ranking higher. I need someone to help me get rankings in google for a couple of keywords and help me get my search result pages to rank higher. I currently have about 1 million links indexed by google for my search engine and I would like to rank higher to get more traffic. I currently get about 1000 visits per day and I am looking for someone who can increase this significantly. I have a very unique site which is one of a kind and I don't have much competition. I am looking for professionals only. I need my site search result pages to rank high and my homepage to rank on page 1 of google for a couple of keywords which seem to not have much competition "at least that's what googles keyword tool says". I would like someone to go over my site and tell me what I can do to rank higher and also do what they can to help me rank higher. Please let me know what you can do in a pm.