Mate I would love to but first you have to buy some Kartboy adapters from the US, cost? $250 for a pair, then you have to source some 2 Pot Calipers and you are looking for around 150-300 depending on the condition, and after that you would have to get them certified
As much as I would love them ;D I probably wont bother, although If I hadn\'t already bought my 4 Pots I possibly would have bought these
http://www.trademe.co.nz/motors/car-parts-accessories/performance/other/auction-641885341.htm
Would be Ideal for someone who wants to do the same as me!