So I am just getting into firearms and I have been sporadically eyeballing craigslist for affordable/cheap safes... or rsc's... stumbled upon what I think is a good deal, although the safe is substantially larger than I think I need. The only issue it has is what looks like some surface rust along the bottom. Do any of you think this would cause any real problems other than needing to hit it with a wire brush on an angle grinder and some spraypaint? I think it looks like a lot of safe for $150 bucks... my current 3 gun collection is gonna look awfully lonely in there. I guess it is a good excuse to get them some friends.