I've been doing business with Baxter's in Marne , Iowa for over 20 years. He was an original Meriden dealer. He's been doing antique bikes also for many years. They have an excellent staff of mechanics and parts people.
I like Engles also, very nice people. I'm sure other dealers may have some issues but hopefully they are trying.
I like the Triumph dealers vs places like HD because the Triumph dealers seem to be more into the bikes and HD is like taking the wife and kids to the mall. One day, HD will stop making bikes and will change their stores into Old Navys....