Title says it all.
I am doing an experiment for a college course and i want to find very spammy links, blackhat tactics and paid link directories that are deindexed and toxic in googles eyes. My goal is to measure googles recognition and deindexing of domains that use these types of links. I will only be using domains that i own and will give you access to these domains to arrange as you like. if you can do this, i may have much more work for you as i will have to do 40 rounds of testing.
Please reply with a quote, a plan of how you aim to achieve the penalty and a timeframe in which you think you can accomplish this per domain.