Replacing a Dunlop 535C switch - From button to optical

[Devine]

Hi guys-

Any advice on the complexity involved with such a mod? *I find the button switch to be a hassle; plus, I never "set and forget". *Would Stew Mac have parts to fit? *I know Dunlop offers an optical wah, but I'd prefer altering the one I own.

Thanks.

-Devin