Sidecars are definately cool ! I had a two (2) place on a Trophy (work those fittings trough THAT fairing) and it transported our family for some 40K miles, New Mexico, Colorado, etc...all the hot tourist destinations as well as carried groceries, went through snow, etc...it was fun...HOWEVER a sidecar ,over time, will warp your frame
and if set-up properly, does not go on and off like a set of "easy bags" ...Sidecars are GREAT, I have had three (3) rigs myself but they are definately to be viewed as a more permanant fixture and not just a temporal accessory.