I’m definitely selling it as I’ve ordered a new one and the one I have now (in the pic) is being upgraded to latest wiring harness. As soon as he sends it back it will be available so I’ll let you know.
I don't know about anyone else, but I have no intention of riding that bike in the rain, besides from previous experience riding in rain, you either have waterproof riding gear or wet everything, so a wet back is the least of your worries.