Good advice!Just take a baseball bat, tell him to give you the $12K or so that the bike will be costing him up front, and beat him within an inch of his life. Then you can tell him he just experienced his first crash.
Some people have survive so far with a Busa as a first bike, but they ARE the exceptions!
As for cost of ownership. I tipped mine over in my garage a week ago. Moving 0 MPH and it did almost $1200 of damage to the plastics (if I want it back to "new" condition).
+149 CC's and it could wheelie!