I have a really ****ty wah pedal (Give me a break, it was 50$) and It doesn't work anymore. There are two good things that it gave me: A shell, and a project.

I've been thinking about modding this wah, or completely gutting it and replacing the circuit with something that will give it more midrange and sweep range. I really want a nice sounding wah, and I heard you can do it for only a couple of bucks.

The problem is, I have no experience whatsoever in wiring. I took an Electronics and Engineering summer school class, but I was asleep half the time. I know how to solder and what the parts are.

Any suggestions on a quick, easy wah fix-up? I would like to altogether gut the wah and replace the whole circuit with better parts. Any sites where I could buy the board and parts so I could assemble it?
Gear List:
'97 Gibson Explorer w/ Duncan SH-4 and SH-2
Fender Jazz Bass 'Crafted in Japan'
Yamaha Acoustic Guitar
Vox AD30VT w/ VFS2
Roland Cube 30 Bass
Modded "St. Louis" Wah
Dunlop .88 Tortex picks