Hi, I want to launch a high PR blog network with 15 expired PR3 and PR4 domains. And use this network to pass authority to my niche site that is non-english. These hight PR domains used to have content in english (with link and anchor text in english) and i have to put some non-english content on theme. Do you think i can use this method to pass some authority to my niche site? i am not sure if it works. Your advice will be highly appreciated.