I have a website which sells wedding and evening dresses. And I am now planning to get it optimised in order to rank it onto the first page of google, yahoo etc... It is in German Domain. And I am looking for backlink pages with PR over 4 from high authority content related, can be removed anytime with .de domain. Of course white hat techniques only. Can you show me several demos firstly? Cuz it is a long term plan.