Would like some opinions on cleaning and displaying my Great Granddad's Remington model 6 .22? The stock is loose and the screw that holds it is rusted bad. I have cleaned the bore and did shoot it one time. The bore took awhile to clean and make look good again. I really just want to make it look as good as I can and display it. It has some pitting so I believe the collector value is not as good as it could be. Here are a few pics of it.