if you decide to go aftermarket, consider hepco and becker gobis. they are made of strange but tough plastic and do not deform everytime they touch something like aluminum boxes do. you can find them used fairly easily, but since they come standard on some ktm models, the boxes have the ktm logo on them, which can be easily covered with a sticker or two.
'08 DR650, '07 DL1000
"And anyways, if they don't have motorcycles in heaven, I'd rather go to hell. I'm pretty sure they will have loads of them there." (deelip, 2016)