Don't be too sure about the power shinerunner. Suzuki doesn't list the power on its web site, but I would bet the HP is equal to or better than the RE, while the Bullet wins on Torque.The overall performance of the two bikes will probably be very similar.
Some Googling shows previous Japanese market TU250 models at around 20hp and 14 ft/lbs torque.Perhaps the newest ones may have a little more.But the UCE Bullet is going to have probably 25% more hp, and twice the torque of the TU250, or in that neighborhood. The UCE Bullet has 30 ft/lbs torque, and is supposed to have about 25-27hp in bottled-up stock form. A simple exhaust replacement is claimed to put it over 30hp.That's pretty decent power for a Bullet. I'll bet it goes pretty good.