I guess I must not be much of a gear head. My 2012 still has more power than can be reasonably used. I can still scratch in the first four gears. Have run into a small handful of bikers with S&S hearts that have modded their beasties beyond all reason until they break...

But you go! I'll watch

What's your mileage? Who cares. Is it practical? See #1. What happens when it rains? You get wet.