50 PR4 permananet back links

am looking for 50, 1-way PR4+ permanent links. I require the following: 1. At least PR4 page (actual PR of the page linking, not the main page) 2. No link farms, link-exchange programs, forums, web directories, blogs, etc. 3. One link per IP/domain/Class-C 4. No more than 30 links per page 5. Link must use supplied anchor text 6. All links must be indexable by Googlebot (no rel=nofollow, or [login to view URL] blocking) 7. No penalized/banned sites from Google 8. No illegal/warez/explicit themed sites 9. Nothing considered "bad" by Google Supplier shall complete an Excel spreadsheet containing URL, PR, and IP address of each link. Bidders should provide examples of past SEO work.