They will more than likely have some videos of them on youtube, so I'd just e-mail them and ask.
I'm having trouble though reconciling your desire to do this as a 4H project, with the statement that you have shown Paints for years and done WP a long time. Two seem mutually exclusive to me.
And if you are wanting to go to breed shows, I think I would not mess with training as a 4H project, but get a good horse, and start it out with a trainer, as it will be much harder for trainer to undo something than to do it right first time.
Baby Huey came from Reisinger thru Handeland Pleasure Horses in Iowa.
Horses make me a better person.