[morzh]

Kirk,

So good news is the coils are all OK and tubes are good.

Now your power switch, part of the volume pot, does not make, stays open.
I am not sure it is a good idea trying to fix it given the state of wires around and space constraints. I think for the time being I will short it.

PS. Man, clean the dang asbestos off of it next time
It is bad enough this thing can kill ya electrically.