Reporting in on current config:
Macan Calipers W/OEM lines + Red Rubber Grease
345mm zimmerman blank rotors
Ferodo DS2500 *no longer using these*
RS3 Ducts
Neuspeed titanium shims
Permatex Ceramic Extreme lube on pad backing, pins and clips
After a couple rounds of bleeding the brakes felt good. They are more than anyone could need on the street. The pedal was nice and high and stopping was noticeably improved. On the track, the pedal was high but I didn't like the modulation as much (vague pedal feel when hard braking which caused traction light in sport mode). I'm running OBD11 mods with booster set to 1. I decided to add the EBC Master cylinder brace and try PFC 08 pads (more endurance based). The pedal is even more instantaneous than before. If RRG is an 8, adding the MCB makes it a 9. I think adding RPV's would make them too touchy and possibly induce drag at this point. I've done about 6 events and will most likely keep this setup for next year (will replace oem seals with high temp version). The rears have Ferodo DS2500's. Overall this is a great budget brake setup!