Thats a first. A 128k in a Lisa Shell. The RAM upgrade is sweet. Add a SCSI card interface and you would have one of the fastest Lisas out there - at least on appearance. And I agree, not a Sun job - they had no need to go to these extremes unless it was some sorta experiment by them.

edit: I wonder what is up with the ROMs? Additional addressing for the RAM? Video modification? 800k drive?