Fifty grand is a lot of money, and you should think carefully about how you are going to spend it. Have you done any research, are you aware of the amount of work that is involved? Please don't take offence, but it is not just a case of I have fifty grand give me an ATPL.
If you are wise with your cash you could probably come away with some change, particularly if you follow the modular route.
Your chances of getting a job are as good as anybody elses, stick with it and never give up hope.