If you are coming from cars, like I am, remember that it drives like a truck, it always will, and that's OK! You want it to drive that way...that's why it can do what it can
When ever you do what you think is a simple job, budget for double the time because nothing ever goes as it should. A bolt wont move, you forget a part, a plastic clip breaks, you find something else wrong, you don't have a socket that large, something always goes wrong.