Hi Les....welcome to the Club
I wouldn't worry about what the purists class as a 'real jaguar' because if it is made in the Jaguar factory and sold by Jaguar then quite probably it is a Jaguar!
Had this with a Harley Davidson that I bought a few years ago, it was the new V-Rod and water cooled...according to the gribbly who walked past it proclaimed 'it ain't a proper Harley'....that may be the case, but it was twice as quick, handle on corners and you could ride it in the rain.
Good to have you onboard
Cheers, Trevor