Hmm, could have sworn I replied to this on Thursday. Anyway...
Couldn't find pictures so since my dash is apart, I refit the Satellite cluster. There are several issues with this fitment that I must have forgotten about. The actual dash bezel for the B body is smaller than the E body in height and width. Its about 2" each direction too small. You could fab up covers to eliminate these gaps if you are good with plastic. Also, the notch that goes around the steering column is offset and does not line up at all. This would require opening up and more fab work to make the excess disappear. The depth of the unit also interferes with the dash frame. Again, more mods to create clearance or a modified frame to hold the new instruments is going to need to be made.
Overall, Lot of work for a less than precise fit requiring a lot of fab.
Pic of it pushed all the way to the right to close gaps. You also can see the offset in the column notch.
Showing total gap on left side when flush on the right side.