AAAAAAGH! I am so excited for you! I LOVED teaching 5th grade - between the kids and the curriculum, it's the best! To tell you the truth, fifth graders are really not all that different from first graders. They still need lots of engaging activities, are thrilled with innovative practices, and thrive on your strong management of their behaviors.
Yes on both!! You will just need to use a couple of tricks and/or Add-Ons.
YES. But first . . . let me ask you to consider why. What will you be doing with these printed documents that deems them worthy of the ink, the paper, and the time it will take to print them? If your answer is legit, then please proceed!