Well the four holes for the brake booster studs don't line up with each other. So its not a direct bolt-on, however, the holes are drilled in a plate that is spot welded to the front of the pedal assembly. It appears to me that you could drill or grind the welds to take the plate off, and cut your own plate with holes drilled to match the fox booster stud. It doesn't look very hard.
The top hole that has the bolt that goes up into the cowl appears that it would line up.
The rod for the booster also looks like it will work, it just goes on the passenger side of the pedal (because the SN95 pedal curves, the fox is straight).
It also seems that instead of using a vacuum hose for the cruise that it works from an electrical switch on the SN95 pedal.
I may try to modify it to fit later, and if I do, I will let you guys know, but it may be a while as I have other things on my plate right now.