Swifty - As always, your car looks great.
When I looked at ageless plates, they were not cheap.
£651 -
http://www.plates4less.co.uk/private...r-plate/851XPC
I know a lot of people have gone for the NI plates which also hide the age.
£135 -
http://www.plates4less.co.uk/private...-plate/OIG7648
But I stole an idea from
Mister Towed and bought a 1965 "C" reg.
( Unfortunately, I can't get my V5C changed until
after my MOT. )
There is a 1964 "B" reg, available for the same money as an NI plate.
£135 -
http://www.plates4less.co.uk/private...-plate/PTU454B
Then you just need a good story to explain how it raced in Monte-Carlo in '55, but didn't get registered in the UK until a few years later.
Good luck, Paul.
PS
That Jag looks good too.