Lint is a beautiful girl. She looks to be a Holland-Lion cross. She has a nice space between her two ears, so I'd imagine she'd pass that crown off to her offspring as long as she was mated with another lionlop with a strong crown.
How big is Lint now? How old is she now?
I personally wouldn't just breed any Lionhead and any lop. However, I don't just breed any two lionheads either. It's the same as any other breeding, you're just looking to see who has the best characteristics to pass off to their young. I pesonally wouldn't be afraid of breeding your Lint with the nice crown and lopped ears that she has. She's a fine looking Lionlop...even if she did come from a pet store.