Hello,
I have sucesfully completed multiple projects like this, check feedback, and i'm sure that I will do a perfect job for you too. I've downloaded the xls file, at a first sight i saw some forums, directories and so on, these links are banned by google for a long time now.
I have a tehnique that has proven results, i'll look at multiple metrics such as:
- Page PR
- domain PR
- DA
- PA
- geotarget
After this step i will go on all the links and determin if the content used is spammy (unreadable) if it is, then i'll disavow the link. Contextual links, these are the most powerfull,if sone right on website that are related to yours. Articles directories, most of them are deinxed by google and they bring a penalty with them when used, so Web directories.
We can talk more here, by ma-il or over sk-y-pe.
Best regards,
Cosmin.