This should be a simple project for link builders.
I need 20 links each for 4 sites - 3 travel sites and 1 pharma site.
In all I need 80 links.
1. The links must be one way, unique c class IP links
2. Links should be thematic
3. The OBL of the links page must be < 40.
4. PR should be atleast 1.
These conditions are quite easy for a professional link builder.
In addition I will provide you with a travel site for 3 way link.
This is an urgent project and if you are able to do successfully there will lot more sites and it will a long term work.