Trackday brakes for MY00 GC8
 

I'm trying to figure out what the good trackday brakes for my MY00 GC8 are. The car has 400bhp, but now i need to find brakes that can handle this amount of power on track. Currently i still have the standard brakes (using better pads and oil though).

What is the way to go?
is the godspeed kit any good?
http://www.godspeedbrakes.co.uk/~god...id_product=121

or bbk's such as scoobyclinics (these are ksport/d2 rebrands it seems)?
http://shop.scoobyclinic.com/index.p...product_id=521

Any advice?