Not sure I'd want to be in the beta test group for the newest generation of Tundra (or any other vehicle). Bound to be some shi.t in the first model year or two off the line.

You aren't going to march into a Toyota dealership and tell 'em where the bear sh.its and come walking out with what you want either. Less so than the GM, likely longer wait, and money down to get your spot in line for what they'll feed you.