Help me replace a non-true bypass switch with 3pdt!

[whalesong]

Noob help please!!! I have a few pedals (Non BosS) that i would like to install True bypass switches in and a couple need LED's too. I do have the parts please help with links,advice,caveats, and jokes one is a range master clone, one is a DIY mods trem kit. No LeD no T. BYpasS.
thanx to everybodys!!!!!!!!!!

[skullservant]

This is the way I've always wired, it's worked fine with me. Center green wire goes to LED with a 3k resistor:

[eatyourguitar]

if you follow that picture from skull, the original wires from the jacks will become the blue and yellow. I like to think of input as a send. output as a return. so BLUE is your old input, new send. yellow is your return. this example has a grounded send to keep the pedal quiet when not in use. devi uses grounded output so it even keeps the radio noise muted. depends on your needs.

[Seiche]

This is the way I've always wired, it's worked fine with me. Center green wire goes to LED with a 3k resistor:

^this, you can also put the 3k resistor instead of the green wire going to the middle lug (maybe use shrinkwrap). That makes it easier wiring the LED.

[whalesong]

Thanx a million :