Barry Colson 0417-606-352 yes, also Chris Carrington 07-5472 7600, Stephen Warp 0418-881103 or the old chap Ken Ainscough who done mine years ago to my satisfaction. He also could supply chandlery items you might need.
Surveying is a very tricky business, you better know what you are looking at. The best way to beat them, became an expert on the subject so they are following your lead. (To be brutally honest, the insurers are just an other mafia with unquenchable desire to squeeze the pennies out of anyone coming to the door with the least risk possible.)
Patrick O'Brian comes to mind: " l do know nothing of the law, (or insurance for that matter) except that whenever a plain man comes into contact with it, he is likely to suffer extremely in his purse and his spirit no matter how sound his cause.