I don't think there's any difference between a 1% and a 100% spirit bond, at least in regards to how 'stuck with it' you are? The moment you do anything that gives exp, the item is bound to you, end of story.

However, storing an item in the armoire also resets its spirit bond back to 0, so even if this were an issue, all you'd have to do is stick it in there and take it back out again.