[morzh]

And then we use the corkscrew.
Success!
   
The rest is as usual.

I put the caps in the paper cartridge and saved some tar inside and some chinks for the later use. Potted the caps with hot glue, put the tar or top and melted it with Milwaukee gun. Put the paper lid with the hole back on top - looks indistinguishable.

And the Candohm replacement.
I did not go fancy on it - a terminal screw strip and resistors. The wattage came from the Rider Manual, and got multiplied by 4 or 5 due to no heatsinking. all 1-watters became 5-watters, and 1/4 watters became 1-watters.