yeah i pretty much do the exact same thing with a jomox mbase 11. works a treat.
i assign a 5v gate function to cv d and send that to the audio trigger in of the jomox. i change the trig source of the CV D track to FX and put my trigs on the FX… and if for some reason i do want an FX trig without the kick sounding, you can just plock the source of the kick to any other track that you have a trig on. its actually amazing what you can pull off with it