Shin ei fy2 modded

[Sergio]

Hallo everybody, Ive built the modded shin ei2 and Despite it sounds great, i was wondering if this would be possible to mod the big muff style tone control for a Hoof style tone control, maybe someone has tried. if I had a schematic for that, i would have posted in the Request section
tagboardeffects.blogspot.nl/2014/03/shin-ei-fy-2-companion-fuzz-with-mods.html
 Cheers,
 Sergio