How Smooth is the Honda ST1300?

When I was selling my 2003 Honda ST1300ABS with 48,000 miles I took the picture below to demonstrate how smooth the engine was even after that many miles.  I saw this performed on a used car (Lexus) so I thought I would try it on a motorcycle.  Notice that the engine is idling at about 1100 RPMs.  The coin used is a nickle and no, it is not glued to the gas cap.  :)

I miss that bike but still like my current ride.

tsp