Re: I went over 5000 rpms before break in is that
If you did it in the first 50 miles you might have something to worry about. After 400, you shouldn't give it an extra thought. I missed a shift on my bike (first false neutral) on my bike when it had about 20 miles on it and clearly went past 5000 rpms (no tach), but it always ran just fine.
That "breakin procedure" at mototuneusa has also been posted on the DML by a co-author. There are other things that you're breaking in besides the piston rings, like transmission gears, camshafts, and things. I wouldn't use that method on any bike I plan to own for a few years.
It's important to take the bike through several warmup and cooldown cycles as well as riding it gently. I happen to believe that giving it a bit of throttle once in a while is a good thing, as long as you take it easy right after for a while.
Go enjoy your Monster.