Before and after dyno runs would have been great.
I agree. Apparently, it's pretty documented what the stock bike makes.
When I am done with upgrades, I'll consider a dyno run. I didn't want to spend the money now. Seat of the pants - it's a lot more power, but more importantly, qualitatively, it's a much better ride.
I am getting the HP numbers from George's video on Derestricting the 900. I should have said that earlier, full disclosure.