I use G-LOC pads front and rear. For the rear I've been very happy with the R8 compound. For the front I run either R12 or R16. These are all track only compounds.
Transparency alert: I am a G-LOC Brakes dealer. Slight aside: yes, I can help you out with pads.
Transparency alert: I am a G-LOC Brakes dealer. Slight aside: yes, I can help you out with pads.