Vortex Sound Research

I just bought a DIY kit for the Low Tide Modulator from Pedal PCB, a clone of the Shallow Water pedal. I think it would be an awesome Eurorack module (love the idea of all that grit and randomness in one place), but don't know how hard it is to convert pedal circuits to Eurorack generally (I'm sure it varies). Anyone have any expertise in doing this and can offer some advice or perspective?