Thanks for the encouragement and advice guys, It's much appreciated.
I took some more photos of the truck In Situ today, I should have it out of there and in my Aunt's machine shed in about 3 weeks or so. Earlier if I can manage it.
I brought out a battery and some fuel. It turned over fine but couldn't get it to start. It popped a few times but no go. Oh well, can't have everything.
I thought I'd share a few photos of today's excursion.
My son standing on what's left of the box;
The back of the cab showing the rotten old seat, and the arrangement the old owner built to turn the snow-blower's chute;
The rear hitch, still works fine;
Front just under the driver's seat;
And a nice photo of the grill at sunset;
