As alluded to above, the effect of the 2 changes is additive, and will tend to make the bike handle faster. Too much "faster" can be twitchy. Whether the change is good or bad depends on whether you want it to handle faster, and your subjective impression.
__________________
You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.