Adjusting your amp could solve some problems too :lol:
In the end people should remember that the sound is just as good as their whole signal path. Good guitar, good pickups, good electronics, good cables, good effects, good amps, good speakers, good ears and fingers etc. And once all that is is order one should check the guitar/amp/effects settings and adjust them if necessary.
You can always alter the characteristics of your guitar by changing pots and cap for sure, but don't forget that there are other big "variables" too.