No food is supposed to be off limits, and if you think that is what the band is supposed to do, then it's understandable why you're upset. But, that isn't the case. The band is supposed to make you feel satisfied with less food for longer amounts of time. It's job is not to make it impossible to eat certain foods and not to make you feel stuffed full
I can understand if you need a fill to have adequate restriction and I'm glad you're going to be able to do that for yourself. But be realistic about what the band is and is not supposed to do so you can be successful with your weight loss.
Best wishes.