mung,
I can get some of the switches but only in certain amp ratings. Lighted 2 amp, lighted 5 amp, non-lighted 25 amp. These are original ETA. Used to be able to get 10 and 15 amp but not available now. Most of those switches on the dash are the 2 amp or 5 amp lighted depending on the boat. Check your Formula wiring diagrams. The 15 amp is the most often replaced because it is the Bilge blower. Unique wiring in that circuit. I'm not saying you should do it this way (wink wink) but you might be able to safely use the 25 amp switch in it's place.