I have an older model Smith 14-1 Revolver that has had most of the bluing worn off of it. I am trying to figure out what would be best to help protect the metal from rust. I had not handled it much and it had developed some surface rust that I cleaned off but I want to protect the metal and be able to enjoy shooting it. I am trying to decide between DuraCoat or a reblue from smith. I know neither is going to look the same but this is not a collector piece anyway. Anyone have any actual experience with a duracoat revolver?