Hi Rich,

I'm far from an expert on this but, as far as the clutch is concerned, I doubt if it will slip with the amount of torque you'll have.
My Fabia VRS had 170bhp, standard clutch and a LOT of torque (don't forget, TDi) and it never showed any signs of slippage after 30k of driving.

As for the GGR CAIS, it's very nice indeed

Look forward to hearing about your car in the future.