Over the last six years I have owned two 432's the first one was inspected by the DVLA before they would register it, five of us also took our H license in it on the public highway and the Department of Transport also came out and inspected it before they would agree that we could take our tests in it.This vehicle has done over 1000 road miles without any problems.
It has also been driven to MENCAP charity events and Traffic Police have also been in it on the road.
I purchased the second one in February this year from Withams and registered it in April without it being inspected as they said they knew what type of vehicle it was and did not need to inspect it as they had already registered a number of these before, I had more trouble trying to register a RB44 but thats another story.