http://www.njfboa.org/forums/showthread.php?t=66912
I explored various options a little while ago and settled on just better pads. The new pads definitely work but the noise/dust is pretty ridiculous. Going with a slightly bigger dual piston caliper setup seemed ideal but it would force me into a bigger drag wheel. I spoke with the Kore3 folks and one piece of info I found helpful, for my situation at least, was to avoid going too big on the front brake setup. With a skinny drag wheel in front, I would likely get ABS/Lock-up issues. Since you likely plan to use your car differently, this is probably a non-issue.