Hi all,
Many thanks for all the information that's come my way from everybody, it's all been a great help, but sadly it looks like I won't be joining the Owner's club.
Yes, I was aware that the ones I've been looking at were Welcab equipped, that's the main reason I was looking at Alphards, I have a need to get an elderly, movement limited person in and out and a partner who can drive without the steering wheel rubbing, but it would seem that the combination of equipment that I want isn't available in my price range and although I enjoyed the half hour test drive I had, I can't justify buying a vehicle that isn't capable of being driven by half the drivers in the household and, at the moment, I don't seem able to find a car that's right, with the Welcab equipment and the adjustable steering reach, let alone in my price band. That doesn't mean there's not one out there, just I haven't found it.
But while waiting for the Unicorn to appear it's going to be touring the local car lots to see what's available that can be driven by both of us and has the possibility of fitting something like the Welcab seat. This may take a while....
In the meantime thank you again to all who responded,
Colin.