Brother, I think you are a victim of marketing. The Touring was not de-tuned, it is re-tuned for its intended purpose. And that is touring and two-up riding. The R3T has more low end torque than the Roadster has. The roadster has more high end horse power. Unless you are banging the RPM off the limiter, the R3T is better suited for city street and highway use.
I added the TORs slip-ons and the RamAir breather, for these you need to update the ECU tune for better breathing . These mods are easy to do and do improve power and sound.
Enjoy your new bike, I have 74K on mine so far.