I've done a number of the "traffic master Allure" installs....this is also a floating vinyl product sold at home depot....it is very simple to install.
many, many 5 star reviews
Please forgive my ignorance, but is that the same product being discussed here? If so, this link will be helpful, too. http://www.hometalk.com/188292/has-anyone-used-the-home-depot-flooring-product-allure
Armstrong's Luxe Plank is about the same as the the Allure. They are both strip styles...and stick to themselves...not the sub floor.
I think you can do this project in a more thorough way ifyou hire a good professional of a certified flooring company. Your best bet isto contact a professional flooring company, as they have the specific tools,experience, and expertise to handle the situation. Great job you have done.