Re: Bone graft
i had bone taken from my pelvic crest and put into my lateral column (Not the same as heel but still...)
i think you should go with your own bone because if you use donor bone then you will have more chance of rejection and non union as your body will recognize it as a foreign body. using your own bone holds less risks (as i'm sure your doctor has told). don't worry about the sedation, most people don't fall asleep with iv sedation (but don't hold me to that) so it will be easier to recover from than general anesthetic.
hope i helped