Rhys,
Not really.... I had already changed the ARB's, moved to alloy dropped links and also had an anti-dive/Anti-lift kit fitted on monday to the UK model (which made a huge difference to the handling) and have been looking at the extra power route..... until I was this yesterday for a price that was cheaper than going the mod route on my UK car (after selling my UK car and buying this one). Just made perfect sense and means I have a very good base car now with all the whistle's and bells on.

The Centre Controlled Diff means I can basically make it wheel rear drive at the flick of a switch and the turn of a variable switch..... normally used to manually change the handling characteristics to under steer or over steer etc etc, depending on surface type. Or I can ram it in AUTO and let it work it out itself. Good for donuts as well!!! Changes the torque in effect between front and rear.