To return to the origins of this thread, as Mr. Dunn is commonly referred to as Freebies International (amongst other things) by some of my friends in the particular loco preservation group I belong to, and is believed to frequently eschew the most basic form of funding preservation (buying a train ticket) in favour of asking "Do you know who I am?", he is in absolutely no position to suggest what anyone does with their paid for property.
Further, what if owner of 34XXX "Wibble Bejang Shipping", a rusting hulk, actually pays rent to the railway to keep his loco there? Hmmm?
C6T.