Hi Nick (in Canberra),
I am in Murrumbateman (wine moving feast this weekend
) - and I have bought 2 p3's in the last year - one of which is in pieces (I took it apart), the other is almost ready for roadworthy.
I am no expert on the P3's but have learnt quite a lot already + have the manuals - this forum is one source I have found invaluable.
If you like give me an email & we can talk about how we'll get our P3's on the road!!! I'm not planning a brake upgrade by the way.