I think the decision to fork out a handful of cash for a set of sliders should be partially based on whether you have insurance or not and how much coverage you pay for. If your bike falls over in the driveway, the sliders will not help your side bags if you have them on. I doubt very much if they will help protecting much of any part in a tip-over. The side panels on the FJR are all one piece, so it doesn’t matter if only the bottom or top half gets screwed up, you’ll have to replace the whole piece.In the event of an accident, the sliders [might] keep the bike from “digging in” and causing you to flip over and over. But in the event of a crash, in that split-second prior to hitting an object or the ground, generally the last concern on your mind is the bike and all you want to do is separate yourself from it anyway. So if your repair bill is say, $2600 and the sliders saved you an additional $300 in damage, you’re stuck paying whatever your deductible you have, plus whatever you paid for the sliders in the first place. Whether they protect your bike or not is pretty much a mute point. By buying them, do you think you’ll get a cut-rate on your insurance premium!
By your own writing, it sounds like there’ll may be better things you’d like to spend your money on at the moment. Although the ultimate choice is entirely up to you, the cost you quoted seems to indicate someone is getting rich. I would rather have a small [case-saver] type crash-bar for both the front and rear of the bike, kind of like the Gold Wing (has or had) that looks clean but sticks out just far enough to protect the vitals.
Of course with this comment I can only expect to be vigorously chastised.