For a rear deck approach, you should check out Rebecca Cunningham's bus. I'm not sure if she is on here, but she is easy to find since she is a professional photographer that is associated with alot of classic motorcycle events. She has an older FXR on the back of her bus, and has a built in ramp. Very clever approach, although I am not sure it would work on some of the longer bike like mine, since I don't think you would have room for both the bike and the built in ramp without being significantly wider than the bus.