Yeah with the color I bet your grey ones are more delicate too. They sure are pretty though. Even after you've had them for a while. I am not worried about scratches/scuffs. I'd even go so far as to say I want some because I like that look. I just don't want color loss or big ugly blotches. I doubt that will happen. I wore them out today for the first time and a woman literally got out of her car as I walked by just to compliment my boots. I love love love them!
Frye's will season very nicely! I love the worn in look too! But yes, definitely no big splotches and things like that... From being caught in a downpour, I'd say it's unlikely big splotches will occur, unless you get oil on them!