Good job!

You seem to have to be very unlucky for a SMPS to fail and damage downstream components. It is medical grade and designed not to do that. More likely the other components fail first and damage the power supply.

I have changed several of these in G-Series components and never had any collateral damage.

Just my suggestion.

1) MS200, G65, Revivers, DSP5000.2, DSP5000C.2, DSP3100, D1500, SME10/IV.

2) Mac Mini (Roon), Explorer 2, Sennheiser HD6XX.