Given the small amount of effort needed to post things on the Internet, if I was in your shoes I would.
When I bought my LJ, the only thing that would have stopped me from driving up to BC was the assumption that all Canadian Jeeps must be rusty. If someone posted lots of pictures of the frame and explained that as you just did above that Canadian Jeeps from West of Saskatchewan are not necessarily rusty, I'd have been open minded. But I would go so far as to put "Rust-free" in the title otherwise I might not have even opened it.
A CA buyer would probably be the hardest because of all the CA emissions rules, but not everyone in the US is in CA. ;-)