Hey Andy, ive been eyeing out the same bonnet for a while. I emailed them and they assured me that the bonnet will fit straight on with no work necessary, and that it is of good quality. I am heading over to Sydney in a couple of weeks to pick up my car and was planning on visiting them and fitting it to my car before purchase to see if their claim is correct and check the quality, and if its all good post my standard bonnet home. So if your willing to hold out until then ill be your guinea pig. You never know maybe they will do us a deal if we buy two