Top ranking in Google on 2 keywords

Read the information carefully: I have a site that is [login to view URL], i want this site on top in Google SERP on following keyword: 1. Professional SEO Service 2. Affordable SEO Service I am also a SEO but busy in some other projects. Site have best onpage optimization performed by me just looking for off page optimization. Current status of website: Keyword......................Ranking...........Competition Professional SEO Service.....360...............311,000 Affordable SEO Service.......155...............237,000 Professional and affordable SEO service..23....169,000 These all results are just because of on-page optimization. I don't think this will be a tough work to achieve such result. I think the budget for this work should be low (I think 30 back links from PR4 website could be enough to get top ranking)+bonus if you can achieve top ranking with in 15 days. Note: -Only one way links or 3 way links -50% payment given when website appears on top 10 and rest 50% after top ranking achieved -Don't bid if you are not agree with the payment option -Start your bidding with the word Google otherwise your bid will not be considered