Seems like this subject comes up about once a week. I was told by my dealer that they were available for 100.00. If I had it to do over, that's what I would go with. Here's what I ended up doing.
Key switch, push button for starter, separate light switch on top of headlight...simple, works great, a little more hassle when starting cold...not original, but very secure.
Pro-teal? Your turn....