Hi Guys. You may find this useful. It applies directly TO AGE RELATED REGISTRATION NUMBERS directly from DVLA.
here is the wording and a direct link to DVLA will be at the bottom.
Vehicle registration
Overview
New and used vehicles
New registrations
New registrations fee
Rebuilt vehicles
Kit-built vehicles
Kit-converted vehicles
Radically altered vehicles
Old vehicles
Reconstructed classic vehicles
Vehicle identification number
'Q' registration numbers
7. Kit-converted vehicles
Your vehicle must meet the road vehicles regulations if you use it on the road.
A kit-converted vehicle has had:
a kit of new parts added to an existing vehicle, or
old parts added to a new kit
The general appearance of the vehicle will change because of the kit.
How to register
You must follow all the instructions for registering a new vehicle.
You’ll need to include the following with your application:
form V627/1 - ‘Built up vehicle inspection report’
the vehicle registration certificate for the original vehicle
evidence of type approval, if necessary – see ‘Vehicle type approval’ below
official receipts for any parts used
build plans
photographs of the vehicle
Contact DVLA if you’re not sure about what you need to provide.
Send your application to:
K and R
DVLA
SA99 1ZZ
Keep a vehicle’s original registration number
You can apply to keep a kit converted vehicle’s original registration number if you can prove you’ve used 2 original major parts along with the original unmodified:
chassis (car or light van)
monocoque bodyshell (car or light van)
frame (motorbike)
(THIS IS THE IMPORTANT PART)...
Get an age-related registration number
You can apply for an age-related number if you can prove you’ve used 2 original major parts along with:
a new monocoque bodyshell, chassis or frame from a specialist kit manufacturer
an altered chassis, monocoque bodyshell or frame from the original vehicle
The registration number will be based on the age of the original vehicle.
Your vehicle must pass the relevant type approval test to get an age-related registration number.
Get a Q registration number
DVLA will give your vehicle a ‘Q’ prefix registration number if you don’t meet the conditions for getting an original or age-related registration number.
Your vehicle must pass the relevant type approval test to get a Q registration number.
Vehicles with a Certificate of Destruction (CoD) must never reappear as complete vehicles or be presented for registration, though some components may be recycled. You can’t keep the original registration or vehicle identification number.
https://www.gov.uk/vehicle-registration/kitconverted-vehiclesAs it clearly states, You ARE allowed to use a Modified/altered floorpan or shell as long as the original donor does not have a certificate of destruction on it. The idea here is to obtain an age related plate. This is by far the the most simple method. A cut down reinforced floorpan and 2 major components from the donor is all you need. Along with the LOGBOOK of course!You don't even need to have the original donor MOT'd. Major components are:
(i) chassis,
(ii) body,
(iii) suspension,
(iv) an axle,
(v) transmission, or
(vi) steering assembly.
Most people use the old engine and box and steering assembly. The rest is down to individual preference.
Marky.