225 Approved PR2+ Links Needed

We are looking for a linkbuilder for a long term relationship. For this project we need following. 225 PR2+ Niche specific links. (PR is that of the pages where the link is), i have total 4 sites approx 60 links for each site. All links need to be Do-Follow, we will check them manually All links must be from different C-Class IP No more than 50 external links on the page. No sub domains. No blogspot links. All other standard link building rules apply. No blackhat techniques.