adding tone stack to pedal

[TarheelTechie]

Hey folks. I'm new to the forum and building pedals. I found a DIY by MOD called "the Persuader" and i'm going to build it from parts i have . My main question is would it be possible to add a tone stack to the pedal? I thought maybe something like a "HI" and "LO" pots based on another tube pedal, BK Butler tube Driver.
Thanks for any replies,Greg

[Kesh]

Yep, just replace the 47n cap in the persuader with the BK's tone stack. No problem.