Nothing urgent about it . . .
. . it's just that more of the older pictures will annoy me until I replace them. There were plenty from the old Kodak cameras that were already annoying me.
And that's the reason I wouldn't consider a used camera - every generation seems so much better than the previous in details that are important to me.
Actually, the Nikon was pretty good and I could certainly have lived with it if it weren't for the red problem but the Canon is better. Places where the Canon really shines (other than being able to do red) is in macros and really difficult colors. Much more realistic.
The Nikon has already had all its presets reset to party mode, and it'll get its first workout in its new job tonight.