Good luck, lol.... I have faith in you though!
Maybe a creepy version of those fortune telling machines that you stick a nikle in, ignoring the "No" command, and it lies to you..... And then shocks you when you try pushing the money return button.
Hahaha, I didn't see Marty Feldman until you mentioned it.... and I like the spring idea too, maybe some sprangs on the wrists so when holding six shooters they waver around, never knowing which way, or who they are going to shoot. Marshall Marty Magnum.
Good advise, Das. I was being a bit melodramatic yesterday. My tools will go to my Grandkids, eventually. I may burry one and draw a treasure map so they have to work for it though.