Eeh, I guess i threw another uneducated comment out (apologies) but, yet again, i dont think the heli would be destroyed!

Because of the breakaway blades, I doubt it could make a big impact. Even the (fun flyable) worthless Blade CP with its breakawy blades help it alot. With wooden blades, sure you get a crack or a break depending on the crash. Carbon Fiber or Plasti-blades although, breakaway action! With Plastiblades, ive had my moments. Ive ran into trees, ran into metal signposts, it fell oh yeah. I just picked it up and put it flat, flew it again. But a T-Rex, even with breakaway blades, because of the incredably high RPM, (no comment on foamie) in contact with it, I might have a repair nightmare fixing something in the upper blades, possibly not. If its way too high, yes the ground impact would most definantly cause a repair nighmare (hehe as i like calling any seemingly small or visibly large repair that requires dissasembly). So the plane would be the least of my concerns... its the large inevatable drop of udder doom!
So basicaly im saying that if i didnt have breakaway blades your absolutely right. Plus i got wooden rotors on (right now) so theyd literaly break away too)

Fine one comment on the foamie... remember its (i think, ill check) half a horsepower.... it wouldnt be a minor cut i could almost guaruntee that depending on the impact (and please correct me if im wrong, just please explain why though!)