This looks like a good plan with one small exception. The PDF document from O'Reilly is outdated. The questions in this document are based on the PMBOK Guide 3rd edition. (Many of the questions are still valid, but many are not. And it's probably too difficult for you as a student to determine which are OK and which are not.)
I recommend using a different and more current practice test.
Until Next Time,
Cornelius Fichtner, PMP, CSM
President, OSP International LLC
Moderators: Yolanda Mabutas, Ahmed Amin, Scott Gillard, Mary Kathrine Padua, ERIC BARTLETT, Gail Freedman, Kevin Nason, Steven Mudrinich, PMP, Mark Wuenscher, PMP, John Wolverton, Tracy Shagnea, PMP, Jada Garrett
This interview with Simona Fallavollita (LinkedIn Profile) was recorded at the magnificient Project Management Institute (PMI)® Global Conference 2017 in Chicago, Illinois. We discuss the how, what, why and when of the changes that are coming to the PMP exam.