Hmm,

Ex show van that had a jag rear end (thus modified chassis). Lot of the show gear sold off and swapped the chassis (maybe?) It happened!
Frenched ariels, full rear bumper, roof rack, fast glass etc. All of the period mods of the halcyon days.

What is all the 100mph tape on the firewall hiding?
I wouldn't like to pay 35K for it. But it does look like a reasonable thing as a starting point.