Good on ya man. I've dealt with 5 different T dealers with various shades of quality ranging from "oh hell no" to pretty good.
I would suggest, if you can't find a Triumph dealer worth a crap, go to the nearest official Ducati dealer. They're accustomed to prissy, finicky, needy customers that will call them out on even a new dust spot on their paint job. Most Triumph riders align closer to the Duc crowd than the HD crowd in my experience when it comes to beeing needy customers. I count myself in that group, the work better be flawless and no damage and my bike washed before returning it, because that's how I treat my bike, let alone a customers.
The Triumph USA brand will die a horrible slow death if they don't eventually fix the **** dealership situation in the USA. It's pathetic that they haven't partnered with KTM or Guzzi or Ducati or Aprilla to establish a quality chain of euro bike sales and service centers and instead whore their name out to anyone with a building and a check.