Well congrats.. but I hope you know what you're getting into. Even males can top 12' and 100lbs.. females 20' and 200lbs or more. They need rabbits to eat and a huge cage when full grown. You also should have at least one other person around to help you handle it when it's an adult.

I don't mean to sound pessimistic.. it's just that according to your profile, you're only 14.. that's pretty young to be having the responsibility of keeping a giant snake.

That said, I wish you the best with it, they're wonderful animals.