I got my picks today and went to walmart to buy a couple pad locks. The first I tried was a brinks "High Security" lock. Apparently they are not so secure. My first attempt took around 5 minutes. Maybe 1 spool pin out of the 5. I spp it and havent tried raking or zipping it yet.
I am a machinist that runs a laser cutter so I think I am going to make my own picks out of some good spring steel. I think I am really going to love this as a hobby. This weekend I am going to hit the junk stores to see how many old locks I can pick up.