camshaft

Hello people, I found a lot of opinions on that topic and I am kind of confused. So, my problem is that my 06 zx10r bike has worn cams. Both of them are literally gone, so I have to replace them. It is very hard to find original cams for 06, but I found cams from 08 gen 3. That is the difference...

So, Kawasaki has a Racing Intake Cam for the new bike. I'm thinking about having it installed before re-flashing and tuning. Can anyone in California tell me how good this Racing Cam is? I'm still waiting to hear from the Kawasaki Rep via my salesman.