This is my heavily modded Jerry Cantrell Cry Baby Wah. To start I removed the buffer and made it true-bypass. Then I added an LED to the top. Then I installed a plexi plate on the bottom and wired up a few more LEDs to make the base glow when the pedal is on. Lastly (not shown in photo) I moved the pot to the front of the wah to save a little bit of space.