Most are right handed which would actually be a disadvantage. You will be swinging with the right and they will be swinging left, You will have to become an exceptional boxer if you plan to survive. You will be at high risk of a double k.o. , but don't worry, you can sneak in a few if you open with your left and stand right handed style. If he see's talent in you, I doubt it will be long before your in the ring.
better combo:
left jab, left jab, right body, left hook.
Killer even for a righty like me.
A trick to getting good at boxing is gaining an arsenal. Yes at first stick to basics, but as you progress extend your variety with skill. when you see a left hook coming duck into a right body, and a left uppercut. never do the same thing twice unless you plan to do something different the third time.