I will just point it out again to make sure its 100% clear to you. To be registered as modified production vehicle you are not allowed to narrow the width of the chasis along its entire length.
" So now you cant say you didnt know"
This is why I said if you keep it looking original no one will ask any questions.
You are allowed to mini tub the car but you cant move the rails.
Remember 1200 utes are everywhere and they are a popular vehicle and chances are who ever does your blueslip has seen one before, my car on the other hand arent all that abundant. Having said that, I still know of a few 1200 utes which have passed blueslip with this done without question.
Just making sure you realise.
Cheers Steve.