Was doing some research this evening, and stumbled across an n52 turbo manifold that's compatible with right-hand drive!
https://www.eurocanracing.com/produc...=false&q=false
Suspect knocking on a grand all said and done on the doorstep after import duties etc. Certainly a big chunk of the hard work done if wanting to go down the turbo route, and opens up some opportunities... All very interesting, there seems to have been a flurry of activity in the last year or so for the N52; long may it continue!