Well, I decided on "none of the above."
I wanted to retain the stock look. I don't really trust Goodmark. I also didn't want to be attempting to sand EDP coating off these things.
So I went with these.
https://www.summitracing.com/parts/c...el/c10-pickup/
CPP seems to have a decent reputation, I maintain my stock look, and they're bare steel so I don't have to sand anything. Plus, Summit is close by, has super cheap shipping, have a discount going now, and I had a coupon. So win - win, I think.
Hopefully they work out. Thanks all for the comments.