I'm starting the search for an enclosed trailer to haul a Chieftain, my nephews Ultra, and my 47 Chief with sidecar. Haulmarks are made near me and I like the Passport V-nose. The '47 Chief is 8 feet long and 6 feet wide. The sidecar front starts about 1 1/2 feet behind the front of the bike. Essentially I need a four place setup. I was originally looking at 7x16 thinking I could take the inside bags off and nose the Chief between the other 2 bikes but with only a foot width to play with next to the old Chief I'm thinking I may need more length. I may tape off the floor in my shop and try the fit but it's not the same as a real trailer. Any experience with this?