Nicely done...and a good move, getting compression on the input for your modulator signal. You'll find that'll make the Fumana (like most any other vocoder) more responsive to vocal transients once you get it dialed in properly for your voice and mic. You might even consider another input (non-compressed) module to input an external carrier signal.

One tip: the Fumana is brilliantly set up, and can do some EMS Vocoder 5000-like reroutings between the modulator's envelope followers and the output analysis bandpass filter/VCAs. I advise major exploration of those patchpoints; having them is one of the huge plusses of that particular vocoder module!