MRJ
No such thing as "enough"
Probably not. It's ok to have heaps of power but delivery of said power is the key. Dyno tuning is king for ensuring longevity and ride ability of any set up. I fully intend to visit a dyno shop down here as it's been years since it was first tuned and it has had many incarnations since. Strange after all the past the bike is almost back to the way it was first set up.
Boost low, meth gone, electronics reduced etc etc.