There's plenty of sound reasoning and advice here. I would only add that you cannot find a more professional and dedicated group of people in the industry than you will at Jazz. I know of multiple cases where their management team has taken safety actions that were well above regulatory requirements, not because it was the easiest thing to do, but because it was the right thing to do. And finally, it's important to remember that everyone involved in making your flight happen are just as invested in a safe and successful outcome as you are.