Had a look over mine earlier, and I seem to have escaped any major damage underneath.
Final tally for me seems to be
Galvanising scraped off rear trailing arm mounts in a couple of spots
paint scrape on one trailing arm
dented exhaust silencer
snapped uhf ariel
big dent in rear tub above and behind fuel filler
scrapes on OS roof (again)
couple of new dents in front diff housing.
As others have said. Thanks to everyone.

