Sorry for the late reply guys, wasnt expecting to have so many responses straight up. There is hardly any 356's on the road over here, so I underestimated the fan base for these... :)
I am looking for a car that was completely built pre 1989, it is not because I am trying to pick up a cheapy... It comes down to the importation laws here in Australia. It is not enough to say that the pan used was pre 1989, the words "fraudulant" have been thrown around in discussions I have had with DOT over here. However, if the whole car was built pre 1989, then the 'powers that be' will have less to find wrong with the import. I have heard of some cars being refused entry on the wharf because of "Fraudulant" dates being used on the VIN plates. So I am trying to avoid exactly that...
On the tube frame issue, I have heard that not only does it impeed on foot room in the cockpit but the car rides a little higher... Any truth to that? And, how much space do they actually have? Is it similar foot room to the cobra replicas? Ive sat in many of those over here, and they are tight.