Buffered bypass with dpdt

[night-B]

I'm working on the eagle board of a fuzz I developped. I'd like to use a buffered bypass using a dpdt a la Pete Cornish. I'd like to know if I can use the same layout on my Pcb as the squared input layout on the darkside schematic to use it, and use the same switch wiring too.
Thanks for any help

Julien