Im just only starting to get into SEO, right now im working on only one keyword for a start. I got GSA SER but before i use it i want to create a solid profile of manual Tier 1 backlinks. So how many do i need before i can begin Tier 2, and how good do i have to make them? I feel like if i keep at the pace im going at now it would take me weeks to get even 100 manual Tier 1 links with a decent amount of content, is that typical for building Tier 1? Also, do i need seperate emails and/or ips for each web2.0 i build? what are the precautions with that?