have a look at marks targa gtr that rolled down the 50m cliff in targa 07, and comparte it to that supra. the supra cage might have saved his life, but if that happened to me, i wouldn't race it with-out redesigning the front legs. good thing he didn't have a bendy jap cage though.
our targa car has a dody bolt-in, with front section almost identicle to the supra. dad dosn't want to put a proper cage in it.....one of the reasons i'm building my own car.
maybe a thread needs to be started to just discuss cage design, so this one dosn't get ruend.