Why do you feel you need or want it? Buyers already know they have buyer protection so it's not as if you are offering something extra. More to the point is whilst you assert you have no negs, -- well, you do have pretty good feedback, that's true, but the 'no neg' bit is false because you have a neg from July 2008 and 5 neutrals, along with 7 revisions, - and we all know that no one revises a positive. 🙂
