linkbuildr - 4:09 am on Mar 8, 2012 (gmt 0)
"Each page has a PR 1-5, all unique blog posts, all on different C-Class IP's. "
Those are not going to be natural links and by the sounds of it they'll be on a blog network. So great, just as I suspected more spam. PageRank shouldn't be much of a concern more so site relativity and quality.