PMA flywheel runout / balance question

[Morgs Motors]

Wow, 1-2mm of runout would far exceed my standards.
I don't run PMA, so no help there.
This thread has some discussion on the OEM rotor runout:

http://www.xs650.com/threads/dead-rotor-best-options-to-fix-replace.36211/

Hi All
Just clocked mine at at 0.6mm at the outer edge. No woodruff key.
Nothing is touching. All seems okay aside from the minor "wobble"
Can I live with that?
Cheers,
Morgs