Looks to me like you answered your own question.Installation Instructions (Coming from a KitKat Rom)
Installation Instructions FOR PEOPLE UPGRADING FROM JB
INSTRUCTIONS FOR FLASHING ANYTHING ON TOP OF ROM (WITH SAFESTRAP):
http://xdaforums.com/showpost.php?p=48655023
... use the JB one if you're on JB. Use KK one if you're on KK. Simple as that.
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