I have come to the point where a decision has to be made. Do I make mods to my present Morgan or trade up. To this end I recently test drove a 2006 plus4. I needed to have an idea as to the trade in value of my car. Pictures and details sent off. The reply has kind of flumoxed me. They only accdept trade ins of cars with 17 digit chassis numbers, mine has 5. I would have to own two cars whilst they tried to sell mine for me. Or they could sell mine and then I could buy another car. Of course the one I wanted would by that time have gone. Has anyone else come across this.