Tweaking your guitar's electronics can be a fun experiment. To replace the tone pot with a switch and caps, you're on the right track with a 3-position switch. You'll want a DPDT (Double Pole Double Throw) switch, commonly used for this kind of mod.Position 1: Connect the signal directly for that full sound.Position 2: Engage C1 cap for a certain tone color.Position 3: Engage C2 cap for a different vibe.For more insights on guitar mods and accessories, you might wanna check out ironageaccessories.com. They've got some cool stuff to explore.