well i haven't had a respray myself, but i have been to a panel beater for rolling ofmy guards and for fixing of my dad's corvette roof...
they are "exclusive auto care" in new farm / fortitude valley, just off james street (look up the yellow pages for phone number)
they are the factory repairer for ferrari, maserati, and audi so only do 100% perfect work
but the generally charge accordingly but you get what you pay for sometimes
cheers,
Warren