The engine is much, much smoother than the Vee. That also makes sense since it has double the cylinders for virtually the same displacement; and it's axiomatic that the more power pulses per rotation, the smoother the engine.
Well, my Sporty vibrates more than my Bandit, but the Bandit's four gives a higher frequency "buzz" that's annoying and numbing. The twin's lower-frequency vibration isn't at all unpleasant. It's not the vibration itself, but the nature of the vibration that's important. Sounds like the Honda four is OK in that department, though.
The fuel mileage is a big question at this point. I picked the bike up "Full," but the reserve warning started blinking at 105 miles. It's a 3.9 gallon tank, so that would mean it's only getting around 25mpg. I'm hoping that either the dealer put just enough gas in it to show "Full" on the gauge, or the engine is still very tight and using more gas than normal.
First thing I do with any bike is fill the tank, set the tripmeter to zero, ride it until either it hits reserve or the light comes on, then fill it up again. The tripmeter reading tells me my range, then divide the reading by the gallons of gas I just put in to get the mileage. Reset the tripmeter every fill-up. The fuel light is my redundancy. And my, do I love when I hit 50 mpg, with sh!tty ethanol, no less
Already thousands of virgin carnaubas have died to preserve this bike, many thousands more have yet to make the ultimate sacrifice. But they will, because they know their death will have meaning.
I may be wrong, but I thought that EPA-mandated sh!tty paint needs to cure for a couple of months before you first wax it. Urban myth?
Excellent report!