I'd say there's a major difference between damage inflicted by Bubba with a power grinder and damage that may have been honorably earned in battle. True, the damage may have occured when Bubba hacked at a tree, but if you can't tell the difference I'd leave it alone.
About the only other thing it might need would be an etching bath to see if there's any layering visible in the blade. It would also help reduce that 'fresh polished' look that is the downside of repairing the damage caused by Bubba.
