Another letter from the DVLA fully explains what needs to happen next. They require a letter from a garage that will stamp the chassis number onto the chassis, thus proving that this is a completely unregistered chassis. My cunning plan is to get the car ready for the MOT and when I take the car for the MOT, get the chassis number stamped and the letter from the garage. I think Andrews garage should be able to help with that. At least it is now a little clearer what I need to do.Order of business is to: get ready for MOT, get insurance, get MOT, get chassis stamped, send off proof to DVLA, get V5 back and finally get it taxed :-) Simple!