I replaced a screen then the screen cover and hinges. The hinges are were a crappy design and broke. Toughest part was figuring out which screws to remove and how to get the screen bazel on and off.
Youtube is your friend here. Take a look at a video and see if it is your cup of tea.
Also you will need a set of tiny screwdrivers. Lowes/Kobolt had a set that was ok.