So, I have my Cobra almost ready for it’s IVA the questions are..

If it has a Ford 351 engine and box is there enough parts to register it as the XJS donor Reg?

Can I register the car as a “New car” if all the parts are new / or reconditioned new? Minus the engine and box ( both rebuilt )

Or do they register it off the Dax chassis age?

To register it correctly.. do I register it as a Dax?

And lastly what’s the most valuable of the above options?