i have to go with tgrayson here. coming in with a poa is like setting the stage of, "okay, look here buddy. IM in charge and going to tell you what to do." that's fine if youre yeager, but you are a candidate for a checkride. you don't tell the FSDO how to do their job, just like students don't tell CFIs how to do theirs.
every few weeks someone comes through the door telling me how they are going to get their training done. i listen, say, "uh huh, okay" then address the training that they will receive. The speech usually starts something like, I appreciate your input on how you would like to begin your training and your enthusiasm is fantastic, but you are coming to me for my experience to teach you. In my experience I've found that this approach to training is effective..."
All I mean to say is that they might have all the ideas in the world and I listen, but it doesnt change my plan of action a bit, just like yours wont for the checkride.
spend your time doing somethig else productive