this whole setup is amazing...

i might be doing something pretty similar to my 09 C2

 

Really nice job, I'm sure the customer is quite pleased. What I'm curious about is why you did not consider KW v3 for the suspension and went with HR? KW is far superior in every aspect to the HR product, is triple adjustable, and pricing is roughly the same.

Plus, the KW product is track designed and tested, they actually race what they sell, and track use will not void the warranty. Not so for any HR product. On the street for DD, the KWs can be set for a very plush yet responsive ride, then on track days just bump the damping / rebound 1-2 clicks and you're ready to rock the best lap times your driving ability is capable of.

Maybe there is just not enough awareness of the KW product, you might want to take a look at them as they present an amazing bang for buck. I'm not afilliated, just a 'sold' user of them on my 911's.

 

Btw, if anyone in the LA areas wants further info on the KW product talk to Tom at Lucent Motors. He sets up a lot of 996/997 cars with them and will give you the straight scoop. Or, if you are closer to Long Beach / Irvine contact Fab at Ef1 Motorsports, another solid source.