mr JJB's services of the Amiga Repair Center France are AWESOME and has helped many amiga hardware to continue living. I have sent him much hardware and always was pleased to get it repaired.
Surelly you pay a price for that but he might be the ONLY one to actually know/care/repair amiga hardware!
I am sure he did not charge you 190e to get a 060 accelerator without scsi/ram, surelly he told you of the risks and if you are willing to pay the price...? He is not a thief, and ALL the damaged csppc's I have known returned from him had only the ppc disabled and worked like a normal MKIII card. Yours is the first I see that has no scsi/ram !