As long as you don't have a douche of a manager like Kim Fowler, you could have a chance! But why play classic rock like someone else? That what ppl like Gaga and Bieber and all the boy and girl bands do, take other ppl's ideas and add a bit of image.
Why not create something original??
Sure but you have to add to your style something to attract young ears. Like The Strokes. They are rated as alternative, but their songs are fusion of old Rock N' Roll.