hi there mate just got mine certed in whangarei on wednesday at the testing station he just checkd all my mods and was happy all he wanted was to see a warrant check sheet list and failed on a few things for the warrant test but he still got my plate cause it was all fixable like tyres window washers know spare etc if you go for a vtnz test first then show the cert person hel only do the modification checks im so happy mine been of the road for two years