Get us into Google top5 for easy keyword(Current KW pos: 15)

Hi, I am looking for SEO expert to get my website into top 5 in [login to view URL] for only 1 keyword(Nikon d90 body) SITE IS ALREADY AT 15 POSITION FOR ITS KEYWORD. Please note that my mainly targeted customers are from US. The website domain is about 3 months old, serious bidder please pm me with your proposal (detailed SEO methods you will use, time frame etc). The URL is N I K O N D 9 0 B O D Y (DOT) N E T My budget is $250 max as the site is already at number 15 position. WHITE HAT METHOD ALLOWED (Grey hat possible), and google guidelines must be followed. Links building should follow: - No black hat and other unethical SEO Spam techniques. Only white hat methods and ethical work will be accepted. - Link pages and our links must be visible, readable, indexable - Links must be permanent, static html links. - One way links only, no reciprocal links. - No [login to view URL] blocking. No links from rel="nofollow" or "noindex" tag for pages themselves and for anchor text. - No links from under construction pages. - No java links, jump scripts, framed pages, redirects, cloaking, CSS redirects, 301 redirects, dynamic links, flash sites/pages, hidden links, no string parameters, etc. - No link farms, link exchange programs, and web rings. - No paid traffic sites. - No banned sites, porn, gambling, violent, illegal sites, etc. We will release 100% payment after one week our website appears at [login to view URL] Top5 position. If I'm happy with your work this time, I will hire you for a few more similiar projects in near future. (Sites are ready, just need regular link building) ****NOTE: Do remember, the site already have 120+ backlinks and I have bought few link building services myself (All white-hat) and site is at number 15 position right now. Happy bidding. 2 days