Reason User looking to add on

[Cadevil]

I currently create using primarily Reason 3.0 with Adobe Audition for recording analog guitar instrumentation. I'm looking to bulk up my software a bit, as Reason does not have all of the back-end editing finishing capabilities that I would like. I'm looking for opinions about Ableton Live 6 versus bulking up on more synth and "other" capabilities in Native Instrument's Komplete package.

Any thoughts from dirts?