Light years apart Burgo.
I have a retro Quadangle and even thats a far cry from an old school Quad. The new PK Rippers are the same. And thats just the retro models. I'm sure Phil will tell you how much better newschool bikes are. They are. But I don't race and prefer the old school bikes. I ride all my bikes.
There is a retro race series in NSW running this month I think.
The old school series is going all around Australia.
Where abouts are you Burgo? I guess your in Sydney somewhere?
Have a look through this thread on OZBMXCENTRAL.
http://www.ozbmxcentral.com/forum/index.php?board=64.0