I have 48 YouTube Channels, and I want to increase "channel authority" by creating backlink pyramids to those YT channels (those will be the target URLs). the pyramids should be either 2 or 3 tiered pyramids, with 1st tier being 5 Web 2.0s (Blogger, Tumblr, Wordpress, Weebly, etc), and 2nd tier being ALSO 5 Web 2.0 guest posts plus just 50-100 social bookmarks and articles etc, and 3rd tier (optional not necessary) can be articles, forum posts, socials, wikis, whatever... im hoping you can give "bulk discount" since im ordering basically 48 "pyramids". These should be done in a SAFE WAY (different IPs in USA locations), with QUALITY (not focus on quantity).
These Web 2.0s should be niche relevant to HOME SERVICES. Hopefully can get this all done within 30-40 days max.