Hi, I have before had pretty good success with using only a 400-800 word article for churn and burn websites. I'm now looking to further improve my results, and I have spun some articles with wordai. These articles are 50% unique compared to the original article while still being pretty readable. Now, my first question is whether or not to use these articles as filler content when they're only 50% unique? Or maybe just go nuts on the settings to make them as unique as possible and hope no one is going to read them? Also I've been considering using blogspot (because of the domain authority) so my root subdomain will have about 5000 words of content. The articles will be in their own blog posts, but blogspot will list all the posts on the root subdomain. Do you think it's a stupid idea to have all this content on the root subdomain, instead of one good manually written 800 word article on the front page and having the filler articles on seperate pages?