Is that some kind of coating that's chipped on the corner of that dust cover? Looks like someone dropped the frame and chipped it.
Looks good otherwise. I wouldn't fuss about that bit of a chip or the bent serial number if it functioned reliably. Still, when you pay over a grand for anything it should come to you without looking like a seconds. Bust their balls for a discount and see what you get out of it.
BTW ... I'm not sure about those wrap arounds. You seem to be used to the double stack of your previous abomination and having a hard time getting used to a slimmer grip, but it will grow on you. Don't think they belong either. They might also impede your draw from a holster if you practice with such. Find yourself some checkered panels. Maybe some Ahrends African Blackwood grips. I have a set and aside from descent comfort, they are nice on a stainless gun.