panel/dash toggle switch issues
 

HI

I bought a formula 24ls, its an 87. When checking out the wiring for the dash toggle switches I noticed that many of the toggles were replaced with standard toggle switches without circuit breakers in them. Not a good idea since there are no fuses for these switches. I need to upgrade them all but cant seem to find the correct style switches with breakers built in. What's everyone using to replace these toggle switches. I don't want to go through the trouble of having to fuse all of them. the few that are left that are correct seem to have an extra pole for ground wires. is that necessary? any help would be appreciated

Thanks
Dennis