Awesome! i had never heard of "vital wheat gluten" before. Definitely worth adding a package to the mash.
I am really looking forward to brewing this beer and serving it at the company open house this year. For 20 years I have served my brew at this function, and invariably I get someone telling me, "Can you brew a low gluten beer?" My response has always been, drink wine, wine is awesome.
This will shut up the low gluten whiners.