You asked the question as if it will happen once you do the seo. It doesn't work that way. Just because you do the proper seo, doesn't mean that you will get ranked high. Landing that high is all about luck. Even landing anywhere on the first page is all about luck. Even on page two. It is because everybody and their cousin who knows all there is to know about seo is vyign for the first page, and they can't all fit there, so.... Sorry, but that is the reality of search engines and seo. It's common sense, but not many have it. Some are just downright stupid.