Not sure if this has been asked or anyone is looking to change out the passenger floor boards but I am looking at aftermarket passenger floorboards and see a lot that will fit up to the 2016 Street Glides, but not many that will fit the '17s that are under $389 that can be had on the actual HD site. How different are the mounts on the '16 Street Glide vs the '17 Street Glide? I am trying not to replace the rest of the pads to match the floor boards, rather change the passenger out to match the rest of the bike. Thanks.