Well it all depends on the history of your pain as well as your relationship with your doctor. Are you an honest patient and take your medication responsibly and are honest with them? Most importantly it comes down to trust and if your doctor is open to your concerns and suggestions and you are on good terms with them. Like myself, I have a great doctor who understand me, my condition and is not going to go hog wild on opioids beyond a certain opioid and amount per month or spaced out time you can get a refill. Now the laws have changed for Tramadol and Hydrocodone. Tramadol is an option all you have to do is ask your doctor about it and see what they say. If you are on good grounds and are not lets say being shady with your refills or got issues on paying your medical bills (yes doctors are now turning away many chronic pain patients due to inability to pay co-pays and such) well then I think you should have no issue.
Bottom line is this: If you got things in good standing you should not be sweating out bullets to discuss topics of pain control with your doctor. I for one am not all for the addiction and the doctor shoppers. So with that said I hope you find some workable medication combo's to combat your pain and be sure to discuss why you think the Tramadol would be better for you as well!