do you think i could send the transistor gate CV?
Id like to send it an LFO signal to trigger the gate.

I was thinking i could hook one side of the switch to the middle yellow point in your picture, one to a CV jack, and the center to the middle pin on the transistor.

I would like to send it the lfo from my sound lab, will there be an issue with sending a signal from the +/-12 circuit to the 9v pedal?