Hi Jordan,
You seem to be scoring in good range.
I was scoring in range of 73-81% in my mocks exams on Prepcast. I gave exam last week and passed the Exam with AT,AT,T,T,NI.
Personally i felt PMP Exam questions were more situation based and vague. I felt exam was more difficult than simulator exams. Sometimes its very difficult to pick the right answer. You have to use the elimination techniques for such questions and finally make the educated guess.
As you are scoring in good range, i think you should be able to crack it.
Good Luck.