Nothing personal but you being "fairly confident" about something doesn't make it so. His memorial cup numbers were impressive, but a 4 game sample against the OHL doesn't convince me much about what his production as a whole would be.
Without even picking a side or saying anything about the players.... I stand by my stance that being .15 higher in points per game in a league with a lower competition level 10 years earlier isn't enough to tell me a player is "a step above".
As it has already been mentioned, the OHL now is a higher scoring league than the Q back in 2004. You can make the argument that the OHL now is a more competitive league than the Q back then, but there really isn't too much evidence to support that claim. But there is evidence to support the fact that the Q was the lower scoring league, and there were less points to be had.