Sure what do you need to know?
Could I report the car stolen? and what would be the best course of action to take to get my money?
THe car was sold for £27500 he paid only £19500 so £8000 pounds is owed
Yes but the car is not there he appears to have sold it on or hidden it!
Would the fact I am the registered keeper and have all the paperwork not in the eyes of the law say I am the owner as he dishonestly left without paying? Just to clarify this as a backup would be perfect, although the small claims seems the better route to go down