Getting an age related plate on a old build

[bababoom]

Ive found a AC Cobra rep that im interested in.
Its comes with the Dona 69 jag V5 and i'd but the car has never been registered.
From what i can find out im i right that its based on a point system that would allow me to registered with the age related plate?
The problem with this is the car is using the Jag running gear but has a Rover Engine and gearbox.

Any info would be great thanks in advance.

[bababoom]

I realise it will need an IVA test but if i was to buy it i don't really want it to end up on a Q plate.