I'm thinking about getting a #Givi #Monokey V56NA 56 liter top box for my #Honda #PacificCoast #PC800 #motorcycle. I've got a #Mmoto rack that has Monokey mount points built in but I'm not sure how the Givi top case will fit on the bike in relation to the passenger seat and the back rest (I can remove the back rest if needed).

Anyone have one of these top cases and can measure from the mount points to the hinge portion of the case?