Toroidal transformer voltages - sanity check needed!

[Jonathan]

I've just been searching for the extra bits, and have given up on the search for tonight.
Capacitor calcs work out at around 12500uF, and 63V seems to be the nearest, but neither RS or Rapid have anything suitable in stock.

Farnell? They've got a good selection of transformers too...
Put two or three 4700uF in parallel to get round the lack of stock. That also gets lower ESR which is a slight advantage.