Hamish.
Call GSL rally sport and you'll have them on wednesday from qld.
Get HP-X or the A1RM's for a higher temp pad. I'm using A1RMs and they're good for track work too.
http://www.skylinesaustralia.com/forums/Qf...ak-t301207.html
http://gslrallysport.com/shop/index.php?ma...p;products_id=5
For $79 you can't go wrong.