Bosibus, that's pretty dang nice.....I just got one a lot like this, a bit older & not in as good a shape.....
Good cleanup....the spots may come off with mild detergent & 0000 grade steel wool, the actual chips, not a whole lot you can do there........
I've had the thought on some of my older ones with chips, to clean off the rust & "fog" the area lightly with high heat clear to keep it so it doesn't degrade any furthur.....but haven't yet got to testing that out.....
I think Harbormaster has us both beat....he got one of these older ones that's in tip-top shape.....