Done. Not sure they want my opinion. I went to an Arabian show at the Royal, this last year, and enjoyed the costume, saddleseat, western pleasure and roadster classes. I did not ride from age 17 to 52. I bought my first Arabian 8 years ago, and that was because of a childhood friend who was usually having a blast on her anglo-arab mare way back then.
I'd rather see AHA classes at the shows we do go to, or at least at the championship levels, than an all Arabian show of disciplines that we don't train. But that's me and I am no traditionalist.