I thought about as it's very cheap part (at least the kawi ones) but then I started reading on having to calculate squish and using clay and whatnot... at some point I had to blink and that's when it hit me!! I can't even deal with what the bike has atm... hahahaha

Having said that, it seems that the most gains are to be had in the midrange and that's gotta be a massive plus on a 600!