Hi,
I was out of town for a couple of days so could not respond. Yes, I've got 65V only at the very beginning, It goes down by exponential curve after that. But you know things sometimes differ in theory and in practice.
As a start I will use higher value resistors on the output and on the capacitor bank, so I don't get any high enough currents that could destroy something on the drives. Then I will try it out and see how it performs and lower the ohms after that if necessary.
Apart from that I never realized how much different materials, instruments, apparatus, bolts and nuts are involved in the making of a cnc control box. I ended up with all this stuff laying all around just not to have enough space to turn.

Every time I think "I don't need this one" and store it away I go for it after 10min.
Here is the outside view of my electronics box, the computer is still away, and the back and side panels are still not mounted. All is done with plywood and covered with PVC foil. Sorry about the quality.
Todor