I'd like to see mine socialized, but I haven't seen any trainers who will take aggressive dogs into classes, and I can't afford yet the private trainer I desperately want to use {Don't know if you are familiar Sharron, but her name is Shade and she's in North Kitsap. My niece uses her with her pits and I've watched her train – amazing!}.
Keoki may be easier than Jazz - he responded somewhat positively with our neighbor's GS puppy a couple months ago, but had a change of personality when the adult male arrived -- I think the other dog showed attitude first, though.
Jazz is just a hater, LOL. She sees a dog from a distance and starts her snarly crap.
Since we stopped the shows, they don't ever see other dogs. The dog parks scare me {for a variety of reasons -- fights, fleas, vaccinations, health}, and the regular on-leash parks always have loose dogs that cause me headaches.
I think we may just have to be hermits because I don't have the skill or knowledge to go it alone.