Cheers for all that. Thought the 60's cars kept complete interior so now just trying to figure out how that changed during 70s. Slowly stuff was discarded starting with rear seat and I guess headlining. By 77 even door cards could be lightened but had to remain fitted. Trouble is the rules for a particular year don't always match evidence from those around at the time!
Broadspeed car's dampers- are you saying thay poked through floor as in silver car about 11 posts ago?
Reckon the Boreham car went though a few colour changes
Thanks again.