I took mine to a local locksmith/keymaker and put the originals away while they were nearly new. I've done this on many of my previous bikes so it was just SOP.
I still have one original key that has never been inserted in a lock! The other got used for two days. I have always considered motorcycle keys to be a "wear item", like tires, and expect them to require replacement now and then so I have always had replacements made to use daily and hang the originals up and never use them except to have another copy or 2 made. I've never broken an Ilco replacement in a lock either- a little wd40 flush, a spritz of (alcohol) contact cleaner and a pssst of silicone lock lube once in a while helps too.
Many people have complained about how their FJR locks/keys are problematic but IMHO it's only b/c the locks are mounted horizontally, you know, flat. Rain drips in a lot easier than the lock on a car door. A little preventative maintenance can go a long way.