A couple up-dates.
I added a piece of old tupperware to the back to get a closer fit to the machine. If this works I am going to use some moldable epoxy for the rough shape and sand/file it down until it fits. You can also see I had to widen the square hole as well as widen the mounting points to fit the MDX.
I also found there are slits in the funnel within the front logo! I used some epoxy to cover them and I'll sand it smooth when its hardened. No more grounds flying everywhere.
Does anyone know the purpose of the rectangle slot above the bean exit chute? I assume it is OK to cover this over. I cant remember if there was an opening into the doser it was covered as well.