I decided to make my own "versa micro switches" with existing "E-switches" i had (they are quite loud)  Use a 9/64 drill bit and drill through the side like the picture shows.  Grab some 5/64 hex socket screws (got mine from local hobby store) and screw down to desired "loudness"
EDIT:  Found some smaller hex set screws (3/16) and then used a 1/8 drill bit.  These are a bit less intrusive

