Hey fellas, just looking for some advice. I have a S&W 4506 in great shape, I want to get a 1911 but I dont have alot of money to spend on it so I was thinking of trading mine towards it. I brought my gun to two different gun shops, and I do realize that they need to make a profit off of buying and reselling firearms, but they weren't going to give a whole lot of money for it, so I was wondering if it would be worth my time to polish my gun. Would that bring the value up at all or would it be a waste of my time. I have plenty experience polishing motorcycle and car parts so its not not a matter knowing how to do it, just if its worth my time.