Quote Originally Posted by GA_Ball_Pythons
Some BP are easily stress and you will see signs right away, some it takes a little longer.

I would not move this BP in a bigger tank until he is fully grown if I were you even then, it is still more space then your BP will ever need, adults do not require anything bigger than a 30 gallons (L: 36.00  W: 18.00  H: 12.00) glass tank.

Keep in mind that the bigger the enclosure the harder it will be to maintain proper temps and humidity specially during the winter.
I think you read my mind...