Update:

Well thanks to everyone on their advice for real. "Its not how much Km's the car itself has done or how old it is, it's mainly about the previous owner(s) and service records" i be sure to check every aspect in wear and tear and check the cv joints, tie rods, bushes, brake pads, shocks leak, and tyre wear. I managed to calm my rents down about the whole "10 year's old". A shout out to Toilet for the extra links they were a helpful further insight as similer to my situation.

Also i have like gone through this in my head, not trying to prove Chernoby1 wrong. But i gone through and the DC2R clearly goes over the exceding power limit of 125 state rules of Victoria (with 141kW@7,900RPM and weighs around 1,087Kg) if theres a update on vic road rules, notify me but basically i love the DC2R feel and i doubt i get caught as i be studying and catching the train mostly to the city, but the car be a good drive when im free and i be keeping it stock&cleaned because i just love it as it is.

Question: does anyone know about that whole "RACV checkup on the spot" i hear that they check the car up to see if anything has been tampered and basically do a full service to the point were they check how fast your windows are meant to go down and up >.>