So on the basis of this you need to create an anchor text plan which is based on
1. Keyword Spider of Main Keyword
2. Diversification with Various Anchor Types
3. All backlinks are to 2 page only
Make sure don’t use any anchor text or your main keywords more than 1% while creating a backlink. That is really vital and if you failed to do this you can get penality from google
Last thing, Try to make sure all of your backlinks are indexed gradually and you need to drip feed the creation of those backlinks
With dripfeeding you can get maximum benefit of ranking plus indexing which is vital to get page one ranking and most traffic