I had a 964 Relay plastic box in the engine bay. I'm not sure what it is actually called but it wasn't proper and annoyed me. I installed an original Fuse/relay panel
and was able to mount the two MSD coils to it. Switching to the original and removing the small aluminum MSD coil plate saved me just over 1lbs. Looks better and lighter!
1lbs down 58.5lbs to go!
This is the old box I was talking about
New set up