I agree the pcb can be made to work, ugly as it is. Basically use the new or existing component leads to act as the new traces, following the same path(s) as original, form the leads in a circle, to act as pad, leads/traces glued in place etc. tedious work.
If there is enough interest, I could re-design a new pcb. Since I do not own a sx-1250 myself (only a transformer) I would need an old pcb (preferred) or all the mechanical details in order to duplicate the design.
Let me know if you are interested. I'd have to think about how much I'd charge for a new blank pcb but it would be probably somewhere between $50-$100 for a blank. I would probably beef up the heatsinks as I did in the sx-1980 pcb, replace the old Toshiba rectifiers with a modern bridge.
Once I am done with the old pcb, I can send it too tsd71
Cheers
Rick