I've sent you a PM Andrew.
I can't argue FOR doing something that in theory COULD give you warranty issues in the very unlikely circumstances you have a turbo or drivetrain related issue in the 3 months you decide to keep the car for
Not directly anyways,
But. That much extra power for the cost of a couple of hours and 3 figures, it'd be lunacy not to consider it
It has to be your call though! None of our opinions on this count for toffee.