Blog Review Writing & Posting

I need a professional blog review writer/poster who writes and post a review about my site/services on 500 blogs having PR0-PR5 1) Each blog review must consist of at least 200-300 words. 2) I will provide you my site link, keywords, description. 3) Each blog review must be available on each blog site for always it shouldn't be deleted after some time 60-90 days. 4) Payment will be released only when review about my site is approved/published on all 500 blogs.. 5) Blogs must be established having PR0--PR5. 6) My budget for this is $50 because its a simple project for a professional blog review writer/poster. 7) Complete report must be provide which will be verified before going to payment release. All bids over $50 will be ignored so please submit your competitive bids as after successful completion of this project more blog review writing/posting projects will be offered to candidate who completes this project successfully according to criteria mentioned above.