SEO for website www.di3aya.com

I would like my website [login to view URL] in the first page of Google for certain keywords please see below for a list of them. I run a Lebanese Classified ads website and the keywords are very competitive keywords, right now I appear on both Google and Yahoo but would like to be on the first page. Please have prior experience and feedback in google placement before bidding. Methods Approved: -I want only legitimate methods. Only White Hat SEO methods. -I do not want the web address to be submitted to any free for all search engines, since Google specifically states that such actions will get a website banned. So, please do not offer up submitting thousands of links to search engines as an option My website is already submitted to a lot of search engines through my hosting place. -No paid traffic - Black hat/Grey Hat Techniques are not allowed. Payment: 1.I will NOT pay in advance. Money will be released only if I receive first position in Google results for the keywords specified below. 2. 50% will be paid when 3 of the 6 keywords are on the first page of Google USA Server after watching the ranking for 10 days. 3. Balance when remaining keywords are on the first page on [login to view URL] server after reviewing the ranking for 10 days. Keywords: 1. Real estate Lebanon 2. Cars Lebanon 3. Jobs in Lebanon 4. Cinema Lebanon 5. Movies Lebanon 6. Restaurants Lebanon Time Frame: I would like it done as soon as possible ***Please share some past SEO projects (sites and keywords) so that I can get a feel for the level of your work. Once the six keywords are on Google's first page, we will discuss the price of future keywords.