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Everything sounds good, save for the Build My Rank portion. On their How It Works section of their site (http://www.buildmyrank.com/how-it-works) it says "We publish your article randomly on 1 of our high page rank, aged domains. You control how many articles are published daily for each of your domains." They only require 150 words for articles, so it seems you're looking at a ten sites with collections of random short articles.