The important thing is to not be afraid. Many of these things are just basic nuts and bolts. As long as you're careful and diligent, it should be too difficult to get everything back together the way it came. Save some money and get a great feeling of accomplishment!

I love that they included videos of all the procedures. Sometimes reading step by step walkthroughs can make it tough to visualize. Videos like this really show you exactly what you're going to be doing, and what to expect.