To close out this thread, I traded my '12 Concours with 30,000 miles of great touring for a new leftover '14 Triumph Trophy. I now have 650 miles on the Trophy and know I am going to love touring on it. It takes 87 octane, and can go 275 miles before the low fuel light comes on, and took 5 gallons to top off. It carries 6.9 gallons of fuel, so it can go 350 miles before you get serious about stopping for fuel.
It is a better all round bike then the Concours when you factor in power, handling, and comfort.
Now, to get my wife on board and see if she can tolerate it enough for me to part with the Voyager.