This last picture shows the empeg sled without the unit itself. It's mounted fairly securely, but unfortunately with the BMW dash, only the side tabs offer any meaningful holding capacity.
I trimmed down the bulk of the empeg wiring loom by removing a bunch of items I knew I wouldn't be using in this install: serial cable, tuner connection, aux input connectors and mic connector. Everything able to be put back together if I ever need to of course.
That's it for now. Still need to adjust the sensitivity for the three sets of outputs on the amp. Everything sounds fantastic with just the minimal coarse adjustments at install time.
Bruno