I've noticed that undecoating is nota big deal over there. All our cars have a good 1/4 inch of hard tar underneath. My saff is in dire need of some lovin' on her belly but my Merkur 3 door is rock solid underneath (minus the seat mounts from rubbing).
I'd encourage anyone over there to take a/the bodykit off and have a look. AND get under the car and poke about.