Tuner Question

I am finally getting my Street Racer/SCT kit from Bama today. I gave Doug my calibration code, but I bought the car slightly used with 7k miles. I am assuming it was never reflashed at the dealer, but I do not know for sure. Is there potential that I can get stuck if the code is wrong? Or can I just reflash the stock tune since I saved it on the SCT? I don't really want to have to call Doug to make sure my code is right if I do not absolutely have to. Thanks.

I am very pleased with the Race tune and C&L from Doug at Bama. The car has come to life some now... I had to come off of the timing a little due to pinging, but my car has always been prone to ping. Just FYI...long wait, but worth it and Doug is very helpful.