Ask for the damaged bits back when you take it down there. I'll buy them off you if you can get them back.
As for pannel beaters, the best one i know of is Ken Schafers in Campbelltown, They won best smash repairer in Australia a year or so ago. I went for a walk through, and i was very very impressed. The also have a budget rent a car facility out front that take care of the courticy cars.
Andy
