Thanks for the reply, Alex.
It did seem too good to miss. The chap selling was really helpfull and quite genuine. I was amazed at the offers people had put in for it, the seller was asking a really sensible price but was still getting stupid offers. I am off to Helston to collect it next Saturday so will have more info then.
As for the series three front – I have an ex military S11a 88″ ffr that has been in my garden for a few years. I think that the front will be taken off that to make the Dormobile correct.
Regards,
Martyn