Microbee twin disk drive unit - Magic Smoke PSU

[MbeeTech]

Hi there Ewan,
Hope all is well.
I'm having troubles getting an exact match on the Bridge Rectifiers which I believe are 5A, 100V.

Would these still be OK?
6A, 600V Z0079A
https://www.altronics.com.au/p/z0079a-kb...rectifier/
I don't know enough to know whether the 6A and 600V is still suitable ?

Thanks in advance for your assistance.

They should be o.k.  They might just be a little larger physically.