#1
been looking at tone mods, not really finding much other than straight cap swaps and the grease bucket. are there any little gems i'm missing out on?
#2
this is possibly the most open ended question ever asked.

edit: wait, do you mean mods to affect the tone of the whole rig, or do you mean mods to the tone pot...?
Terrible guitar player.
#5
What kind of change are you after? What kind of pickups do you have?

Short of changing the pickups there aren't a whole lot of electric based tone changes. Swap pots for higher values for a brighter sound and the treble bleed volume mod are two that come to mind. If you're willing to add a switch or push pull knobs you'll have more options. super 5 way switch wirings perhaps?
#6
Swap pots for higher values for a brighter sound and the treble bleed volume mod are two that come to mind.