RE: Making Molds of Classic Pattern Plane Fuselages & Parts to Keep them Alive for all of us to Enjoy!
Frequent flyer,
Of course the 40 VDC is important for all, higher capacitor voltages are no problem, 63 VDC for example.
Last point is diameter of wiring, if you do not connect them directly together, don't use thinner wires than the capacitor wires.
Cees