If a Remap is calibrated correctly, and designed to introduce more linear power and assuming you are sensible driver that will not hammer it everywhere all the time i.e. treat your car with some respect, there is no reason a remap on your ARL 150 will kill the clutch.
We actually have a 2002 150 in the household, got it with a slightly noisy flywheel and some 20k miles on and a 35bhp+ remap from our own company, the noise is no worse and there is no sign of clutch slip. Remaps don't kill cars, the drivers do.
