Heck no!
He'll have premature chain stretch and sprocket wear due to the increase in torque, He'll wear out brake pads, wheel bearings, tires quicker. His fuel mileage will drop, extra traffic tickets, Higher octane, higher insurance, shorter durations between tune ups, Better gear, More accessories, The costs will SKYROCKET now!
If you want a economical motorcycle, LEAVE IT ALONE!

And you may see me tonight With an illegal smile J. Prine