Have you thought about adding a Mutable Instruments Ears as input for your guitar? https://mutable-instruments.net/modules/ears/
This will allow you to use your guitar's sound to generate envelopes and gates while the output jack will pass the audio through for further processing/sampling etc. I've added one to my skiff for both external instrument processing as well as strumming MI Rings. My goal is to run acoustic and electric guitars thru Ears for sampling/looping playback via Morphagene (or similar modules) and using Ears' gate and envelope out for CV processing such as triggering sequencers, running Maths functions, etc. When not using Ears as an instrument input, I use it to play Rings, drums and other things. It's a really versatile module.